| 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 | $101.73 | 6.242% | $108.08 | $108.08 | $108.10 | $108.10 |
| Purchase #2 | $7.82 | 12.837% | $8.8239 | $8.82 | $8.80 | $8.80 |
| Purchase #3 | $33.88 | 11.549% | $37.7928 | $37.79 | $37.80 | $37.80 |
| Purchase #4 | $124.97 | 9.396% | $136.7122 | $136.71 | $136.70 | $136.70 |
| Purchase #5 | $224.64 | 7.291% | $241.0185 | $241.02 | $241.00 | $241.00 |
| Purchase #6 | $21.67 | 6.301% | $23.0354 | $23.04 | $23.05 | $23.00 |
| Purchase #7 | $100.83 | 5.683% | $106.5602 | $106.56 | $106.55 | $106.60 |
| 7 purchase totals = | $615.54 | $662.0230 | $662.02 | $662.00 | $662.00 | |