| 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 | $111.99 | 8.140% | $121.106 | $121.11 | $121.10 | $121.10 |
| Purchase #2 | $106.49 | 7.329% | $114.2947 | $114.29 | $114.30 | $114.30 |
| Purchase #3 | $11.54 | 12.748% | $13.0111 | $13.01 | $13.00 | $13.00 |
| Purchase #4 | $95.34 | 13.683% | $108.3854 | $108.39 | $108.40 | $108.40 |
| Purchase #5 | $148.68 | 11.151% | $165.2593 | $165.26 | $165.25 | $165.30 |
| Purchase #6 | $235.96 | 9.138% | $257.522 | $257.52 | $257.50 | $257.50 |
| Purchase #7 | $45.51 | 7.292% | $48.8286 | $48.83 | $48.85 | $48.80 |
| 7 purchase totals = | $755.51 | $828.4071 | $828.41 | $828.40 | $828.40 | |