| 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 | $121.86 | 11.469% | $135.8361 | $135.84 | $135.85 | $135.80 |
| Purchase #2 | $205.69 | 11.611% | $229.5727 | $229.57 | $229.55 | $229.60 |
| Purchase #3 | $32.94 | 9.722% | $36.1424 | $36.14 | $36.15 | $36.10 |
| Purchase #4 | $218.96 | 7.746% | $235.9206 | $235.92 | $235.90 | $235.90 |
| Purchase #5 | $151.83 | 11.513% | $169.3102 | $169.31 | $169.30 | $169.30 |
| Purchase #6 | $138.61 | 13.765% | $157.6897 | $157.69 | $157.70 | $157.70 |
| Purchase #7 | $76.42 | 3.793% | $79.3186 | $79.32 | $79.30 | $79.30 |
| 7 purchase totals = | $946.31 | $1,043.7903 | $1,043.79 | $1,043.75 | $1,043.70 | |