| 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 | $83.71 | 6.319% | $88.9996 | $89.00 | $89.00 | $89.00 |
| Purchase #2 | $148.36 | 3.759% | $153.9369 | $153.94 | $153.95 | $153.90 |
| Purchase #3 | $164.76 | 4.140% | $171.5811 | $171.58 | $171.60 | $171.60 |
| Purchase #4 | $234.56 | 5.229% | $246.8251 | $246.83 | $246.85 | $246.80 |
| Purchase #5 | $121.33 | 8.551% | $131.7049 | $131.70 | $131.70 | $131.70 |
| Purchase #6 | $207.50 | 8.104% | $224.3158 | $224.32 | $224.30 | $224.30 |
| Purchase #7 | $208.85 | 5.555% | $220.4516 | $220.45 | $220.45 | $220.50 |
| 7 purchase totals = | $1,169.07 | $1,237.8150 | $1,237.82 | $1,237.85 | $1,237.80 | |