| 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 | $243.42 | 12.653% | $274.2199 | $274.22 | $274.20 | $274.20 |
| Purchase #2 | $91.87 | 9.662% | $100.7465 | $100.75 | $100.75 | $100.70 |
| Purchase #3 | $112.41 | 12.470% | $126.4275 | $126.43 | $126.45 | $126.40 |
| Purchase #4 | $75.94 | 4.248% | $79.1659 | $79.17 | $79.15 | $79.20 |
| Purchase #5 | $204.40 | 9.208% | $223.2212 | $223.22 | $223.20 | $223.20 |
| Purchase #6 | $129.81 | 13.186% | $146.9267 | $146.93 | $146.95 | $146.90 |
| Purchase #7 | $96.43 | 10.220% | $106.2851 | $106.29 | $106.30 | $106.30 |
| 7 purchase totals = | $954.28 | $1,056.9928 | $1,057.01 | $1,057.00 | $1,056.90 | |