| 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 | $210.56 | 11.467% | $234.7049 | $234.70 | $234.70 | $234.70 |
| Purchase #2 | $244.79 | 5.601% | $258.5007 | $258.50 | $258.50 | $258.50 |
| Purchase #3 | $138.82 | 7.159% | $148.7581 | $148.76 | $148.75 | $148.80 |
| Purchase #4 | $205.70 | 8.192% | $222.5509 | $222.55 | $222.55 | $222.60 |
| Purchase #5 | $163.86 | 11.310% | $182.3926 | $182.39 | $182.40 | $182.40 |
| Purchase #6 | $20.96 | 5.300% | $22.0709 | $22.07 | $22.05 | $22.10 |
| Purchase #7 | $104.74 | 10.125% | $115.3449 | $115.34 | $115.35 | $115.30 |
| 7 purchase totals = | $1,089.43 | $1,184.3230 | $1,184.31 | $1,184.30 | $1,184.40 | |