| 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 | $13.77 | 5.354% | $14.5072 | $14.51 | $14.50 | $14.50 |
| Purchase #2 | $203.27 | 3.833% | $211.0613 | $211.06 | $211.05 | $211.10 |
| Purchase #3 | $21.91 | 13.668% | $24.9047 | $24.90 | $24.90 | $24.90 |
| Purchase #4 | $210.96 | 12.572% | $237.4819 | $237.48 | $237.50 | $237.50 |
| Purchase #5 | $137.94 | 9.192% | $150.6194 | $150.62 | $150.60 | $150.60 |
| Purchase #6 | $148.52 | 3.369% | $153.5236 | $153.52 | $153.50 | $153.50 |
| Purchase #7 | $237.99 | 9.340% | $260.2183 | $260.22 | $260.20 | $260.20 |
| 7 purchase totals = | $974.36 | $1,052.3164 | $1,052.31 | $1,052.25 | $1,052.30 | |