| 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 | $240.52 | 13.352% | $272.6342 | $272.63 | $272.65 | $272.60 |
| Purchase #2 | $80.76 | 11.410% | $89.9747 | $89.97 | $89.95 | $90.00 |
| Purchase #3 | $249.49 | 8.585% | $270.9087 | $270.91 | $270.90 | $270.90 |
| Purchase #4 | $237.73 | 6.776% | $253.8386 | $253.84 | $253.85 | $253.80 |
| Purchase #5 | $188.28 | 7.581% | $202.5535 | $202.55 | $202.55 | $202.60 |
| Purchase #6 | $107.46 | 11.650% | $119.9791 | $119.98 | $120.00 | $120.00 |
| Purchase #7 | $244.74 | 9.843% | $268.8298 | $268.83 | $268.85 | $268.80 |
| 7 purchase totals = | $1,348.98 | $1,478.7186 | $1,478.71 | $1,478.75 | $1,478.70 | |