| 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 | $237.50 | 13.185% | $268.8144 | $268.81 | $268.80 | $268.80 |
| Purchase #2 | $39.32 | 12.137% | $44.0923 | $44.09 | $44.10 | $44.10 |
| Purchase #3 | $234.47 | 11.248% | $260.8432 | $260.84 | $260.85 | $260.80 |
| Purchase #4 | $178.37 | 4.619% | $186.6089 | $186.61 | $186.60 | $186.60 |
| Purchase #5 | $237.67 | 7.140% | $254.6396 | $254.64 | $254.65 | $254.60 |
| Purchase #6 | $243.66 | 9.313% | $266.3521 | $266.35 | $266.35 | $266.40 |
| Purchase #7 | $64.57 | 6.422% | $68.7167 | $68.72 | $68.70 | $68.70 |
| 7 purchase totals = | $1,235.56 | $1,350.0672 | $1,350.06 | $1,350.05 | $1,350.00 | |