| 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 | $100.99 | 5.849% | $106.8969 | $106.90 | $106.90 | $106.90 |
| Purchase #2 | $147.93 | 3.816% | $153.575 | $153.58 | $153.60 | $153.60 |
| Purchase #3 | $210.84 | 6.394% | $224.3211 | $224.32 | $224.30 | $224.30 |
| Purchase #4 | $242.74 | 8.427% | $263.1957 | $263.20 | $263.20 | $263.20 |
| Purchase #5 | $95.53 | 7.223% | $102.4301 | $102.43 | $102.45 | $102.40 |
| Purchase #6 | $19.96 | 13.201% | $22.5949 | $22.59 | $22.60 | $22.60 |
| Purchase #7 | $39.27 | 12.384% | $44.1332 | $44.13 | $44.15 | $44.10 |
| 7 purchase totals = | $857.26 | $917.1469 | $917.15 | $917.20 | $917.10 | |