| 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 | $205.44 | 6.729% | $219.2641 | $219.26 | $219.25 | $219.30 |
| Purchase #2 | $69.43 | 13.139% | $78.5524 | $78.55 | $78.55 | $78.60 |
| Purchase #3 | $55.80 | 12.861% | $62.9764 | $62.98 | $63.00 | $63.00 |
| Purchase #4 | $187.32 | 11.639% | $209.1222 | $209.12 | $209.10 | $209.10 |
| Purchase #5 | $210.35 | 6.555% | $224.1384 | $224.14 | $224.15 | $224.10 |
| Purchase #6 | $51.50 | 11.742% | $57.5471 | $57.55 | $57.55 | $57.50 |
| Purchase #7 | $138.95 | 7.744% | $149.7103 | $149.71 | $149.70 | $149.70 |
| 7 purchase totals = | $918.79 | $1,001.3109 | $1,001.31 | $1,001.30 | $1,001.30 | |