| 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 | $202.44 | 5.121% | $212.807 | $212.81 | $212.80 | $212.80 |
| Purchase #2 | $144.29 | 4.608% | $150.9389 | $150.94 | $150.95 | $150.90 |
| Purchase #3 | $6.59 | 4.304% | $6.8736 | $6.87 | $6.85 | $6.90 |
| Purchase #4 | $13.57 | 11.779% | $15.1684 | $15.17 | $15.15 | $15.20 |
| Purchase #5 | $6.36 | 11.632% | $7.0998 | $7.10 | $7.10 | $7.10 |
| Purchase #6 | $70.43 | 9.620% | $77.2054 | $77.21 | $77.20 | $77.20 |
| Purchase #7 | $120.50 | 5.624% | $127.2769 | $127.28 | $127.30 | $127.30 |
| 7 purchase totals = | $564.18 | $597.3700 | $597.38 | $597.35 | $597.40 | |