| 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 | $101.30 | 5.297% | $106.6659 | $106.67 | $106.65 | $106.70 |
| Purchase #2 | $71.88 | 12.529% | $80.8858 | $80.89 | $80.90 | $80.90 |
| Purchase #3 | $225.71 | 6.321% | $239.9771 | $239.98 | $240.00 | $240.00 |
| Purchase #4 | $77.59 | 7.342% | $83.2867 | $83.29 | $83.30 | $83.30 |
| Purchase #5 | $141.90 | 11.766% | $158.596 | $158.60 | $158.60 | $158.60 |
| Purchase #6 | $56.96 | 13.780% | $64.8091 | $64.81 | $64.80 | $64.80 |
| Purchase #7 | $213.86 | 9.470% | $234.1125 | $234.11 | $234.10 | $234.10 |
| 7 purchase totals = | $889.20 | $968.3331 | $968.35 | $968.35 | $968.40 | |