| 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 | $122.73 | 8.169% | $132.7558 | $132.76 | $132.75 | $132.80 |
| Purchase #2 | $188.96 | 13.376% | $214.2353 | $214.24 | $214.25 | $214.20 |
| Purchase #3 | $103.67 | 13.755% | $117.9298 | $117.93 | $117.95 | $117.90 |
| Purchase #4 | $59.57 | 7.607% | $64.1015 | $64.10 | $64.10 | $64.10 |
| Purchase #5 | $170.53 | 10.197% | $187.9189 | $187.92 | $187.90 | $187.90 |
| Purchase #6 | $229.79 | 4.655% | $240.4867 | $240.49 | $240.50 | $240.50 |
| Purchase #7 | $246.93 | 12.790% | $278.5123 | $278.51 | $278.50 | $278.50 |
| 7 purchase totals = | $1,122.18 | $1,235.9403 | $1,235.95 | $1,235.95 | $1,235.90 | |