| 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 | $128.96 | 6.318% | $137.1077 | $137.11 | $137.10 | $137.10 |
| Purchase #2 | $248.69 | 11.698% | $277.7818 | $277.78 | $277.80 | $277.80 |
| Purchase #3 | $138.25 | 8.673% | $150.2404 | $150.24 | $150.25 | $150.20 |
| Purchase #4 | $111.32 | 8.263% | $120.5184 | $120.52 | $120.50 | $120.50 |
| Purchase #5 | $135.51 | 8.137% | $146.5364 | $146.54 | $146.55 | $146.50 |
| Purchase #6 | $125.62 | 12.784% | $141.6793 | $141.68 | $141.70 | $141.70 |
| Purchase #7 | $93.96 | 5.550% | $99.1748 | $99.17 | $99.15 | $99.20 |
| 7 purchase totals = | $982.31 | $1,073.0388 | $1,073.04 | $1,073.05 | $1,073.00 | |