| 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 | $45.97 | 11.405% | $51.2129 | $51.21 | $51.20 | $51.20 |
| Purchase #2 | $121.96 | 13.464% | $138.3807 | $138.38 | $138.40 | $138.40 |
| Purchase #3 | $211.79 | 11.121% | $235.3432 | $235.34 | $235.35 | $235.30 |
| Purchase #4 | $133.65 | 11.174% | $148.5841 | $148.58 | $148.60 | $148.60 |
| Purchase #5 | $84.60 | 11.417% | $94.2588 | $94.26 | $94.25 | $94.30 |
| Purchase #6 | $169.47 | 3.434% | $175.2896 | $175.29 | $175.30 | $175.30 |
| Purchase #7 | $238.73 | 5.535% | $251.9437 | $251.94 | $251.95 | $251.90 |
| 7 purchase totals = | $1,006.17 | $1,095.0130 | $1,095.00 | $1,095.05 | $1,095.00 | |