| 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 | $246.32 | 13.716% | $280.1053 | $280.11 | $280.10 | $280.10 |
| Purchase #2 | $166.38 | 4.591% | $174.0185 | $174.02 | $174.00 | $174.00 |
| Purchase #3 | $90.35 | 5.681% | $95.4828 | $95.48 | $95.50 | $95.50 |
| Purchase #4 | $214.90 | 4.330% | $224.2052 | $224.21 | $224.20 | $224.20 |
| Purchase #5 | $100.46 | 11.619% | $112.1324 | $112.13 | $112.15 | $112.10 |
| Purchase #6 | $217.52 | 8.557% | $236.1332 | $236.13 | $236.15 | $236.10 |
| Purchase #7 | $184.64 | 5.523% | $194.8377 | $194.84 | $194.85 | $194.80 |
| 7 purchase totals = | $1,220.57 | $1,316.9151 | $1,316.92 | $1,316.95 | $1,316.80 | |