| 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 | $37.25 | 3.690% | $38.6245 | $38.62 | $38.60 | $38.60 |
| Purchase #2 | $201.35 | 4.516% | $210.443 | $210.44 | $210.45 | $210.40 |
| Purchase #3 | $196.50 | 8.233% | $212.6778 | $212.68 | $212.70 | $212.70 |
| Purchase #4 | $163.93 | 3.360% | $169.438 | $169.44 | $169.45 | $169.40 |
| Purchase #5 | $212.30 | 13.337% | $240.6145 | $240.61 | $240.60 | $240.60 |
| Purchase #6 | $179.39 | 12.869% | $202.4757 | $202.48 | $202.50 | $202.50 |
| Purchase #7 | $235.52 | 9.431% | $257.7319 | $257.73 | $257.75 | $257.70 |
| 7 purchase totals = | $1,226.24 | $1,332.0054 | $1,332.00 | $1,332.05 | $1,331.90 | |