| 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 | $157.94 | 10.239% | $174.1115 | $174.11 | $174.10 | $174.10 |
| Purchase #2 | $242.49 | 6.655% | $258.6277 | $258.63 | $258.65 | $258.60 |
| Purchase #3 | $194.26 | 10.331% | $214.329 | $214.33 | $214.35 | $214.30 |
| Purchase #4 | $133.96 | 11.814% | $149.786 | $149.79 | $149.80 | $149.80 |
| Purchase #5 | $229.25 | 12.162% | $257.1314 | $257.13 | $257.15 | $257.10 |
| Purchase #6 | $212.66 | 3.578% | $220.269 | $220.27 | $220.25 | $220.30 |
| Purchase #7 | $104.85 | 5.738% | $110.8663 | $110.87 | $110.85 | $110.90 |
| 7 purchase totals = | $1,275.41 | $1,385.1209 | $1,385.13 | $1,385.15 | $1,385.10 | |