| 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 | $181.94 | 11.500% | $202.8631 | $202.86 | $202.85 | $202.90 |
| Purchase #2 | $84.58 | 4.734% | $88.584 | $88.58 | $88.60 | $88.60 |
| Purchase #3 | $197.99 | 11.569% | $220.8955 | $220.90 | $220.90 | $220.90 |
| Purchase #4 | $71.64 | 13.772% | $81.5063 | $81.51 | $81.50 | $81.50 |
| Purchase #5 | $51.55 | 8.342% | $55.8503 | $55.85 | $55.85 | $55.90 |
| Purchase #6 | $215.45 | 5.487% | $227.2717 | $227.27 | $227.25 | $227.30 |
| Purchase #7 | $161.70 | 5.667% | $170.8635 | $170.86 | $170.85 | $170.90 |
| 7 purchase totals = | $964.85 | $1,047.8344 | $1,047.83 | $1,047.80 | $1,048.00 | |