| 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 | $109.43 | 7.450% | $117.5825 | $117.58 | $117.60 | $117.60 |
| Purchase #2 | $133.58 | 6.563% | $142.3469 | $142.35 | $142.35 | $142.30 |
| Purchase #3 | $22.43 | 8.126% | $24.2527 | $24.25 | $24.25 | $24.30 |
| Purchase #4 | $214.95 | 6.852% | $229.6784 | $229.68 | $229.70 | $229.70 |
| Purchase #5 | $249.90 | 9.129% | $272.7134 | $272.71 | $272.70 | $272.70 |
| Purchase #6 | $146.56 | 3.236% | $151.3027 | $151.30 | $151.30 | $151.30 |
| Purchase #7 | $225.25 | 12.580% | $253.5865 | $253.59 | $253.60 | $253.60 |
| 7 purchase totals = | $1,102.10 | $1,191.4631 | $1,191.46 | $1,191.50 | $1,191.50 | |