| 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 | $109.35 | 6.184% | $116.1122 | $116.11 | $116.10 | $116.10 |
| Purchase #2 | $152.88 | 12.575% | $172.1047 | $172.10 | $172.10 | $172.10 |
| Purchase #3 | $89.37 | 6.559% | $95.2318 | $95.23 | $95.25 | $95.20 |
| Purchase #4 | $157.34 | 3.687% | $163.1411 | $163.14 | $163.15 | $163.10 |
| Purchase #5 | $85.99 | 8.850% | $93.6001 | $93.60 | $93.60 | $93.60 |
| Purchase #6 | $127.96 | 5.381% | $134.8455 | $134.85 | $134.85 | $134.80 |
| Purchase #7 | $228.67 | 7.424% | $245.6465 | $245.65 | $245.65 | $245.60 |
| 7 purchase totals = | $951.56 | $1,020.6819 | $1,020.68 | $1,020.70 | $1,020.50 | |