| 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 | $99.69 | 7.322% | $106.9893 | $106.99 | $107.00 | $107.00 |
| Purchase #2 | $244.82 | 12.334% | $275.0161 | $275.02 | $275.00 | $275.00 |
| Purchase #3 | $129.49 | 10.476% | $143.0554 | $143.06 | $143.05 | $143.10 |
| Purchase #4 | $189.98 | 11.122% | $211.1096 | $211.11 | $211.10 | $211.10 |
| Purchase #5 | $96.91 | 10.521% | $107.1059 | $107.11 | $107.10 | $107.10 |
| Purchase #6 | $200.85 | 7.248% | $215.4076 | $215.41 | $215.40 | $215.40 |
| Purchase #7 | $72.61 | 8.837% | $79.0265 | $79.03 | $79.05 | $79.00 |
| 7 purchase totals = | $1,034.35 | $1,137.7104 | $1,137.73 | $1,137.70 | $1,137.70 | |