| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $94.32 | 6.554% | $100.5017 | $100.50 | $100.50 | $100.50 |
| Purchase #2 | $214.93 | 12.751% | $242.3357 | $242.34 | $242.35 | $242.30 |
| Purchase #3 | $108.75 | 11.830% | $121.6151 | $121.62 | $121.60 | $121.60 |
| Purchase #4 | $235.33 | 9.686% | $258.1241 | $258.12 | $258.10 | $258.10 |
| Purchase #5 | $146.36 | 7.201% | $156.8994 | $156.90 | $156.90 | $156.90 |
| Purchase #6 | $200.36 | 10.269% | $220.935 | $220.94 | $220.95 | $220.90 |
| Purchase #7 | $144.66 | 3.610% | $149.8822 | $149.88 | $149.90 | $149.90 |
| 7 purchase totals = | $1,144.71 | $1,250.2932 | $1,250.30 | $1,250.30 | $1,250.20 | |