| 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 | $11.31 | 9.723% | $12.4097 | $12.41 | $12.40 | $12.40 |
| Purchase #2 | $240.43 | 5.640% | $253.9903 | $253.99 | $254.00 | $254.00 |
| Purchase #3 | $159.34 | 12.660% | $179.5124 | $179.51 | $179.50 | $179.50 |
| Purchase #4 | $231.49 | 6.649% | $246.8818 | $246.88 | $246.90 | $246.90 |
| Purchase #5 | $136.43 | 5.629% | $144.1096 | $144.11 | $144.10 | $144.10 |
| Purchase #6 | $94.43 | 11.481% | $105.2715 | $105.27 | $105.25 | $105.30 |
| Purchase #7 | $94.59 | 8.416% | $102.5507 | $102.55 | $102.55 | $102.60 |
| 7 purchase totals = | $968.02 | $1,044.7260 | $1,044.72 | $1,044.70 | $1,044.80 | |