| 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 | $227.82 | 4.777% | $238.703 | $238.70 | $238.70 | $238.70 |
| Purchase #2 | $211.64 | 11.202% | $235.3479 | $235.35 | $235.35 | $235.30 |
| Purchase #3 | $193.55 | 8.492% | $209.9863 | $209.99 | $210.00 | $210.00 |
| Purchase #4 | $64.40 | 7.622% | $69.3086 | $69.31 | $69.30 | $69.30 |
| Purchase #5 | $73.93 | 3.361% | $76.4148 | $76.41 | $76.40 | $76.40 |
| Purchase #6 | $14.77 | 12.744% | $16.6523 | $16.65 | $16.65 | $16.70 |
| Purchase #7 | $111.73 | 13.396% | $126.6974 | $126.70 | $126.70 | $126.70 |
| 7 purchase totals = | $897.84 | $973.1103 | $973.11 | $973.10 | $973.10 | |