| 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 | $224.69 | 9.520% | $246.0805 | $246.08 | $246.10 | $246.10 |
| Purchase #2 | $56.68 | 3.411% | $58.6134 | $58.61 | $58.60 | $58.60 |
| Purchase #3 | $144.98 | 11.813% | $162.1065 | $162.11 | $162.10 | $162.10 |
| Purchase #4 | $115.71 | 4.621% | $121.057 | $121.06 | $121.05 | $121.10 |
| Purchase #5 | $102.52 | 3.748% | $106.3624 | $106.36 | $106.35 | $106.40 |
| Purchase #6 | $159.52 | 11.727% | $178.2269 | $178.23 | $178.25 | $178.20 |
| Purchase #7 | $212.94 | 12.182% | $238.8804 | $238.88 | $238.90 | $238.90 |
| 7 purchase totals = | $1,017.04 | $1,111.3271 | $1,111.33 | $1,111.35 | $1,111.40 | |