| 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 | $25.91 | 11.315% | $28.8417 | $28.84 | $28.85 | $28.80 |
| Purchase #2 | $205.43 | 5.487% | $216.7019 | $216.70 | $216.70 | $216.70 |
| Purchase #3 | $178.34 | 5.356% | $187.8919 | $187.89 | $187.90 | $187.90 |
| Purchase #4 | $240.27 | 6.618% | $256.1711 | $256.17 | $256.15 | $256.20 |
| Purchase #5 | $213.66 | 13.499% | $242.502 | $242.50 | $242.50 | $242.50 |
| Purchase #6 | $47.45 | 6.722% | $50.6396 | $50.64 | $50.65 | $50.60 |
| Purchase #7 | $60.26 | 7.764% | $64.9386 | $64.94 | $64.95 | $64.90 |
| 7 purchase totals = | $971.32 | $1,047.6868 | $1,047.68 | $1,047.70 | $1,047.60 | |