| 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 | $110.38 | 12.547% | $124.2294 | $124.23 | $124.25 | $124.20 |
| Purchase #2 | $119.51 | 13.273% | $135.3726 | $135.37 | $135.35 | $135.40 |
| Purchase #3 | $194.96 | 9.212% | $212.9197 | $212.92 | $212.90 | $212.90 |
| Purchase #4 | $190.32 | 4.595% | $199.0652 | $199.07 | $199.05 | $199.10 |
| Purchase #5 | $247.72 | 6.802% | $264.5699 | $264.57 | $264.55 | $264.60 |
| Purchase #6 | $116.94 | 8.426% | $126.7934 | $126.79 | $126.80 | $126.80 |
| Purchase #7 | $136.97 | 13.731% | $155.7774 | $155.78 | $155.80 | $155.80 |
| 7 purchase totals = | $1,116.80 | $1,218.7276 | $1,218.73 | $1,218.70 | $1,218.80 | |