| 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 | $225.59 | 11.797% | $252.2029 | $252.20 | $252.20 | $252.20 |
| Purchase #2 | $92.57 | 8.499% | $100.4375 | $100.44 | $100.45 | $100.40 |
| Purchase #3 | $40.39 | 9.407% | $44.1895 | $44.19 | $44.20 | $44.20 |
| Purchase #4 | $181.34 | 12.521% | $204.0456 | $204.05 | $204.05 | $204.00 |
| Purchase #5 | $138.85 | 4.209% | $144.6942 | $144.69 | $144.70 | $144.70 |
| Purchase #6 | $224.89 | 10.143% | $247.7006 | $247.70 | $247.70 | $247.70 |
| Purchase #7 | $226.47 | 4.322% | $236.258 | $236.26 | $236.25 | $236.30 |
| 7 purchase totals = | $1,130.10 | $1,229.5283 | $1,229.53 | $1,229.55 | $1,229.50 | |