| 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 | $132.71 | 12.614% | $149.45 | $149.45 | $149.45 | $149.50 |
| Purchase #2 | $121.50 | 11.135% | $135.029 | $135.03 | $135.05 | $135.00 |
| Purchase #3 | $157.62 | 3.777% | $163.5733 | $163.57 | $163.55 | $163.60 |
| Purchase #4 | $187.35 | 13.605% | $212.839 | $212.84 | $212.85 | $212.80 |
| Purchase #5 | $110.26 | 6.702% | $117.6496 | $117.65 | $117.65 | $117.60 |
| Purchase #6 | $187.56 | 12.689% | $211.3595 | $211.36 | $211.35 | $211.40 |
| Purchase #7 | $229.41 | 11.704% | $256.2601 | $256.26 | $256.25 | $256.30 |
| 7 purchase totals = | $1,126.41 | $1,246.1605 | $1,246.16 | $1,246.15 | $1,246.20 | |