| 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 | $227.89 | 12.511% | $256.4013 | $256.40 | $256.40 | $256.40 |
| Purchase #2 | $210.40 | 13.738% | $239.3048 | $239.30 | $239.30 | $239.30 |
| Purchase #3 | $119.41 | 6.266% | $126.8922 | $126.89 | $126.90 | $126.90 |
| Purchase #4 | $135.72 | 6.319% | $144.2961 | $144.30 | $144.30 | $144.30 |
| Purchase #5 | $7.84 | 8.701% | $8.5222 | $8.52 | $8.50 | $8.50 |
| Purchase #6 | $208.41 | 8.817% | $226.7855 | $226.79 | $226.80 | $226.80 |
| Purchase #7 | $242.58 | 13.724% | $275.8717 | $275.87 | $275.85 | $275.90 |
| 7 purchase totals = | $1,152.25 | $1,278.0738 | $1,278.07 | $1,278.05 | $1,278.10 | |