| 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 | $218.96 | 11.129% | $243.3281 | $243.33 | $243.35 | $243.30 |
| Purchase #2 | $140.49 | 7.406% | $150.8947 | $150.89 | $150.90 | $150.90 |
| Purchase #3 | $238.26 | 13.137% | $269.5602 | $269.56 | $269.55 | $269.60 |
| Purchase #4 | $210.94 | 10.246% | $232.5529 | $232.55 | $232.55 | $232.60 |
| Purchase #5 | $182.52 | 6.292% | $194.0042 | $194.00 | $194.00 | $194.00 |
| Purchase #6 | $157.79 | 10.107% | $173.7378 | $173.74 | $173.75 | $173.70 |
| Purchase #7 | $13.41 | 11.537% | $14.9571 | $14.96 | $14.95 | $15.00 |
| 7 purchase totals = | $1,162.37 | $1,279.0350 | $1,279.03 | $1,279.05 | $1,279.10 | |