| 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 | $173.30 | 10.322% | $191.188 | $191.19 | $191.20 | $191.20 |
| Purchase #2 | $100.69 | 7.547% | $108.2891 | $108.29 | $108.30 | $108.30 |
| Purchase #3 | $158.27 | 8.742% | $172.106 | $172.11 | $172.10 | $172.10 |
| Purchase #4 | $24.55 | 11.716% | $27.4263 | $27.43 | $27.45 | $27.40 |
| Purchase #5 | $244.88 | 13.726% | $278.4922 | $278.49 | $278.50 | $278.50 |
| Purchase #6 | $125.67 | 4.240% | $130.9984 | $131.00 | $131.00 | $131.00 |
| Purchase #7 | $87.88 | 9.160% | $95.9298 | $95.93 | $95.95 | $95.90 |
| 7 purchase totals = | $915.24 | $1,004.4298 | $1,004.44 | $1,004.50 | $1,004.40 | |