| 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 | $221.40 | 6.173% | $235.067 | $235.07 | $235.05 | $235.10 |
| Purchase #2 | $194.94 | 12.623% | $219.5473 | $219.55 | $219.55 | $219.50 |
| Purchase #3 | $238.85 | 9.760% | $262.1618 | $262.16 | $262.15 | $262.20 |
| Purchase #4 | $61.59 | 4.275% | $64.223 | $64.22 | $64.20 | $64.20 |
| Purchase #5 | $116.82 | 13.350% | $132.4155 | $132.42 | $132.40 | $132.40 |
| Purchase #6 | $30.57 | 7.658% | $32.9111 | $32.91 | $32.90 | $32.90 |
| Purchase #7 | $219.67 | 4.207% | $228.9115 | $228.91 | $228.90 | $228.90 |
| 7 purchase totals = | $1,083.84 | $1,175.2372 | $1,175.24 | $1,175.15 | $1,175.20 | |