| 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 | $115.36 | 6.628% | $123.0061 | $123.01 | $123.00 | $123.00 |
| Purchase #2 | $143.73 | 12.598% | $161.8371 | $161.84 | $161.85 | $161.80 |
| Purchase #3 | $41.69 | 6.859% | $44.5495 | $44.55 | $44.55 | $44.50 |
| Purchase #4 | $47.77 | 12.795% | $53.8822 | $53.88 | $53.90 | $53.90 |
| Purchase #5 | $228.67 | 5.245% | $240.6637 | $240.66 | $240.65 | $240.70 |
| Purchase #6 | $203.47 | 12.604% | $229.1154 | $229.12 | $229.10 | $229.10 |
| Purchase #7 | $67.95 | 5.782% | $71.8789 | $71.88 | $71.90 | $71.90 |
| 7 purchase totals = | $848.64 | $924.9329 | $924.94 | $924.95 | $924.90 | |