| 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 | $217.89 | 8.219% | $235.7984 | $235.80 | $235.80 | $235.80 |
| Purchase #2 | $220.58 | 13.731% | $250.8678 | $250.87 | $250.85 | $250.90 |
| Purchase #3 | $24.55 | 13.402% | $27.8402 | $27.84 | $27.85 | $27.80 |
| Purchase #4 | $232.63 | 3.289% | $240.2812 | $240.28 | $240.30 | $240.30 |
| Purchase #5 | $165.46 | 11.180% | $183.9584 | $183.96 | $183.95 | $184.00 |
| Purchase #6 | $18.90 | 11.573% | $21.0873 | $21.09 | $21.10 | $21.10 |
| Purchase #7 | $75.91 | 12.341% | $85.2781 | $85.28 | $85.30 | $85.30 |
| 7 purchase totals = | $955.92 | $1,045.1114 | $1,045.12 | $1,045.15 | $1,045.20 | |