| 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 | $248.40 | 12.395% | $279.1892 | $279.19 | $279.20 | $279.20 |
| Purchase #2 | $126.81 | 8.126% | $137.1146 | $137.11 | $137.10 | $137.10 |
| Purchase #3 | $184.77 | 10.113% | $203.4558 | $203.46 | $203.45 | $203.50 |
| Purchase #4 | $204.27 | 9.654% | $223.9902 | $223.99 | $224.00 | $224.00 |
| Purchase #5 | $71.79 | 6.369% | $76.3623 | $76.36 | $76.35 | $76.40 |
| Purchase #6 | $151.47 | 12.370% | $170.2068 | $170.21 | $170.20 | $170.20 |
| Purchase #7 | $119.25 | 10.186% | $131.3968 | $131.40 | $131.40 | $131.40 |
| 7 purchase totals = | $1,106.76 | $1,221.7157 | $1,221.72 | $1,221.70 | $1,221.80 | |