| 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 | $113.65 | 3.203% | $117.2902 | $117.29 | $117.30 | $117.30 |
| Purchase #2 | $117.98 | 6.831% | $126.0392 | $126.04 | $126.05 | $126.00 |
| Purchase #3 | $238.30 | 11.657% | $266.0786 | $266.08 | $266.10 | $266.10 |
| Purchase #4 | $99.37 | 12.407% | $111.6988 | $111.70 | $111.70 | $111.70 |
| Purchase #5 | $107.47 | 4.754% | $112.5791 | $112.58 | $112.60 | $112.60 |
| Purchase #6 | $190.46 | 10.646% | $210.7364 | $210.74 | $210.75 | $210.70 |
| Purchase #7 | $135.81 | 12.316% | $152.5364 | $152.54 | $152.55 | $152.50 |
| 7 purchase totals = | $1,003.04 | $1,096.9587 | $1,096.97 | $1,097.05 | $1,096.90 | |