| 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 | $23.46 | 8.294% | $25.4058 | $25.41 | $25.40 | $25.40 |
| Purchase #2 | $217.27 | 6.234% | $230.8146 | $230.81 | $230.80 | $230.80 |
| Purchase #3 | $136.63 | 7.142% | $146.3881 | $146.39 | $146.40 | $146.40 |
| Purchase #4 | $33.28 | 5.664% | $35.165 | $35.17 | $35.15 | $35.20 |
| Purchase #5 | $112.66 | 10.486% | $124.4735 | $124.47 | $124.45 | $124.50 |
| Purchase #6 | $199.54 | 12.542% | $224.5663 | $224.57 | $224.55 | $224.60 |
| Purchase #7 | $175.82 | 3.336% | $181.6854 | $181.69 | $181.70 | $181.70 |
| 7 purchase totals = | $898.66 | $968.4987 | $968.51 | $968.45 | $968.60 | |