| 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 | $200.38 | 11.246% | $222.9147 | $222.91 | $222.90 | $222.90 |
| Purchase #2 | $67.70 | 11.367% | $75.3955 | $75.40 | $75.40 | $75.40 |
| Purchase #3 | $225.73 | 5.687% | $238.5673 | $238.57 | $238.55 | $238.60 |
| Purchase #4 | $157.31 | 6.428% | $167.4219 | $167.42 | $167.40 | $167.40 |
| Purchase #5 | $32.89 | 4.210% | $34.2747 | $34.27 | $34.25 | $34.30 |
| Purchase #6 | $90.68 | 12.618% | $102.122 | $102.12 | $102.10 | $102.10 |
| Purchase #7 | $81.71 | 12.731% | $92.1125 | $92.11 | $92.10 | $92.10 |
| 7 purchase totals = | $856.40 | $932.8086 | $932.80 | $932.70 | $932.80 | |