| 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 | $222.44 | 6.265% | $236.3759 | $236.38 | $236.40 | $236.40 |
| Purchase #2 | $140.82 | 13.461% | $159.7758 | $159.78 | $159.80 | $159.80 |
| Purchase #3 | $100.26 | 12.854% | $113.1474 | $113.15 | $113.15 | $113.10 |
| Purchase #4 | $96.25 | 13.470% | $109.2149 | $109.21 | $109.20 | $109.20 |
| Purchase #5 | $39.84 | 12.638% | $44.875 | $44.88 | $44.90 | $44.90 |
| Purchase #6 | $249.95 | 8.570% | $271.3707 | $271.37 | $271.35 | $271.40 |
| Purchase #7 | $137.88 | 12.244% | $154.762 | $154.76 | $154.75 | $154.80 |
| 7 purchase totals = | $987.44 | $1,089.5217 | $1,089.53 | $1,089.55 | $1,089.60 | |