| 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 | $199.29 | 7.627% | $214.4898 | $214.49 | $214.50 | $214.50 |
| Purchase #2 | $179.84 | 8.233% | $194.6462 | $194.65 | $194.65 | $194.60 |
| Purchase #3 | $75.39 | 11.173% | $83.8133 | $83.81 | $83.80 | $83.80 |
| Purchase #4 | $141.54 | 9.347% | $154.7697 | $154.77 | $154.75 | $154.80 |
| Purchase #5 | $198.77 | 5.203% | $209.112 | $209.11 | $209.10 | $209.10 |
| Purchase #6 | $31.88 | 5.739% | $33.7096 | $33.71 | $33.70 | $33.70 |
| Purchase #7 | $9.92 | 9.495% | $10.8619 | $10.86 | $10.85 | $10.90 |
| 7 purchase totals = | $836.63 | $901.4025 | $901.40 | $901.35 | $901.40 | |