| 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 | $250.45 | 10.477% | $276.6896 | $276.69 | $276.70 | $276.70 |
| Purchase #2 | $244.84 | 13.114% | $276.9483 | $276.95 | $276.95 | $276.90 |
| Purchase #3 | $159.26 | 4.189% | $165.9314 | $165.93 | $165.95 | $165.90 |
| Purchase #4 | $237.69 | 6.674% | $253.5534 | $253.55 | $253.55 | $253.60 |
| Purchase #5 | $30.81 | 6.647% | $32.8579 | $32.86 | $32.85 | $32.90 |
| Purchase #6 | $180.67 | 3.698% | $187.3512 | $187.35 | $187.35 | $187.40 |
| Purchase #7 | $106.41 | 4.817% | $111.5358 | $111.54 | $111.55 | $111.50 |
| 7 purchase totals = | $1,210.13 | $1,304.8676 | $1,304.87 | $1,304.90 | $1,304.90 | |