| 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 | $186.68 | 11.630% | $208.3909 | $208.39 | $208.40 | $208.40 |
| Purchase #2 | $204.48 | 7.236% | $219.2762 | $219.28 | $219.30 | $219.30 |
| Purchase #3 | $217.36 | 6.211% | $230.8602 | $230.86 | $230.85 | $230.90 |
| Purchase #4 | $224.44 | 5.648% | $237.1164 | $237.12 | $237.10 | $237.10 |
| Purchase #5 | $232.93 | 7.831% | $251.1707 | $251.17 | $251.15 | $251.20 |
| Purchase #6 | $220.56 | 11.563% | $246.0634 | $246.06 | $246.05 | $246.10 |
| Purchase #7 | $177.37 | 12.504% | $199.5483 | $199.55 | $199.55 | $199.50 |
| 7 purchase totals = | $1,463.82 | $1,592.4261 | $1,592.43 | $1,592.40 | $1,592.50 | |