| 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 | $235.95 | 7.874% | $254.5287 | $254.53 | $254.55 | $254.50 |
| Purchase #2 | $220.94 | 6.391% | $235.0603 | $235.06 | $235.05 | $235.10 |
| Purchase #3 | $201.86 | 3.370% | $208.6627 | $208.66 | $208.65 | $208.70 |
| Purchase #4 | $227.33 | 11.381% | $253.2024 | $253.20 | $253.20 | $253.20 |
| Purchase #5 | $83.57 | 9.704% | $91.6796 | $91.68 | $91.70 | $91.70 |
| Purchase #6 | $218.33 | 13.109% | $246.9509 | $246.95 | $246.95 | $247.00 |
| Purchase #7 | $112.96 | 13.205% | $127.8764 | $127.88 | $127.90 | $127.90 |
| 7 purchase totals = | $1,300.94 | $1,417.9610 | $1,417.96 | $1,418.00 | $1,418.10 | |