| 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 | $119.84 | 9.463% | $131.1805 | $131.18 | $131.20 | $131.20 |
| Purchase #2 | $243.97 | 13.491% | $276.884 | $276.88 | $276.90 | $276.90 |
| Purchase #3 | $78.92 | 3.415% | $81.6151 | $81.62 | $81.60 | $81.60 |
| Purchase #4 | $14.93 | 7.451% | $16.0424 | $16.04 | $16.05 | $16.00 |
| Purchase #5 | $24.79 | 12.776% | $27.9572 | $27.96 | $27.95 | $28.00 |
| Purchase #6 | $112.56 | 11.395% | $125.3862 | $125.39 | $125.40 | $125.40 |
| Purchase #7 | $74.98 | 6.688% | $79.9947 | $79.99 | $80.00 | $80.00 |
| 7 purchase totals = | $669.99 | $739.0601 | $739.06 | $739.10 | $739.10 | |