| 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 | $102.73 | 5.724% | $108.6103 | $108.61 | $108.60 | $108.60 |
| Purchase #2 | $40.36 | 9.108% | $44.036 | $44.04 | $44.05 | $44.00 |
| Purchase #3 | $67.52 | 8.378% | $73.1768 | $73.18 | $73.20 | $73.20 |
| Purchase #4 | $214.31 | 10.316% | $236.4182 | $236.42 | $236.40 | $236.40 |
| Purchase #5 | $155.29 | 6.369% | $165.1804 | $165.18 | $165.20 | $165.20 |
| Purchase #6 | $194.52 | 11.116% | $216.1428 | $216.14 | $216.15 | $216.10 |
| Purchase #7 | $207.29 | 10.134% | $228.2968 | $228.30 | $228.30 | $228.30 |
| 7 purchase totals = | $982.02 | $1,071.8613 | $1,071.87 | $1,071.90 | $1,071.80 | |