| 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 | $202.62 | 4.684% | $212.1107 | $212.11 | $212.10 | $212.10 |
| Purchase #2 | $75.30 | 8.588% | $81.7668 | $81.77 | $81.75 | $81.80 |
| Purchase #3 | $102.88 | 11.647% | $114.8624 | $114.86 | $114.85 | $114.90 |
| Purchase #4 | $164.58 | 4.712% | $172.335 | $172.34 | $172.35 | $172.30 |
| Purchase #5 | $95.72 | 10.620% | $105.8855 | $105.89 | $105.90 | $105.90 |
| Purchase #6 | $101.46 | 6.768% | $108.3268 | $108.33 | $108.35 | $108.30 |
| Purchase #7 | $177.65 | 13.704% | $201.9952 | $202.00 | $202.00 | $202.00 |
| 7 purchase totals = | $920.21 | $997.2824 | $997.30 | $997.30 | $997.30 | |