| 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 | $230.61 | 10.817% | $255.5551 | $255.56 | $255.55 | $255.60 |
| Purchase #2 | $150.89 | 12.115% | $169.1703 | $169.17 | $169.15 | $169.20 |
| Purchase #3 | $67.76 | 11.698% | $75.6866 | $75.69 | $75.70 | $75.70 |
| Purchase #4 | $77.85 | 9.411% | $85.1765 | $85.18 | $85.20 | $85.20 |
| Purchase #5 | $214.87 | 12.692% | $242.1413 | $242.14 | $242.15 | $242.10 |
| Purchase #6 | $80.46 | 13.365% | $91.2135 | $91.21 | $91.20 | $91.20 |
| Purchase #7 | $124.68 | 8.716% | $135.5471 | $135.55 | $135.55 | $135.50 |
| 7 purchase totals = | $947.12 | $1,054.4904 | $1,054.50 | $1,054.50 | $1,054.50 | |