| 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 | $233.68 | 8.344% | $253.1783 | $253.18 | $253.20 | $253.20 |
| Purchase #2 | $118.52 | 5.335% | $124.843 | $124.84 | $124.85 | $124.80 |
| Purchase #3 | $200.84 | 13.122% | $227.1942 | $227.19 | $227.20 | $227.20 |
| Purchase #4 | $34.98 | 6.338% | $37.197 | $37.20 | $37.20 | $37.20 |
| Purchase #5 | $125.76 | 13.777% | $143.086 | $143.09 | $143.10 | $143.10 |
| Purchase #6 | $209.97 | 5.693% | $221.9236 | $221.92 | $221.90 | $221.90 |
| Purchase #7 | $41.40 | 5.490% | $43.6729 | $43.67 | $43.65 | $43.70 |
| 7 purchase totals = | $965.15 | $1,051.0950 | $1,051.09 | $1,051.10 | $1,051.10 | |