| 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 | $199.76 | 9.524% | $218.7851 | $218.79 | $218.80 | $218.80 |
| Purchase #2 | $96.42 | 3.125% | $99.4331 | $99.43 | $99.45 | $99.40 |
| Purchase #3 | $166.30 | 12.543% | $187.159 | $187.16 | $187.15 | $187.20 |
| Purchase #4 | $19.80 | 7.491% | $21.2832 | $21.28 | $21.30 | $21.30 |
| Purchase #5 | $10.97 | 12.537% | $12.3453 | $12.35 | $12.35 | $12.30 |
| Purchase #6 | $225.60 | 5.143% | $237.2026 | $237.20 | $237.20 | $237.20 |
| Purchase #7 | $212.79 | 4.215% | $221.7591 | $221.76 | $221.75 | $221.80 |
| 7 purchase totals = | $931.64 | $997.9674 | $997.97 | $998.00 | $998.00 | |