| 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 | $113.27 | 3.352% | $117.0668 | $117.07 | $117.05 | $117.10 |
| Purchase #2 | $137.53 | 9.608% | $150.7439 | $150.74 | $150.75 | $150.70 |
| Purchase #3 | $222.51 | 3.244% | $229.7282 | $229.73 | $229.75 | $229.70 |
| Purchase #4 | $177.33 | 11.242% | $197.2654 | $197.27 | $197.25 | $197.30 |
| Purchase #5 | $11.31 | 9.294% | $12.3612 | $12.36 | $12.35 | $12.40 |
| Purchase #6 | $125.99 | 3.603% | $130.5294 | $130.53 | $130.55 | $130.50 |
| Purchase #7 | $237.92 | 11.228% | $264.6337 | $264.63 | $264.65 | $264.60 |
| 7 purchase totals = | $1,025.86 | $1,102.3286 | $1,102.33 | $1,102.35 | $1,102.30 | |