| 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 | $193.98 | 9.543% | $212.4915 | $212.49 | $212.50 | $212.50 |
| Purchase #2 | $90.86 | 13.821% | $103.4178 | $103.42 | $103.40 | $103.40 |
| Purchase #3 | $204.71 | 13.712% | $232.7798 | $232.78 | $232.80 | $232.80 |
| Purchase #4 | $227.74 | 10.394% | $251.4113 | $251.41 | $251.40 | $251.40 |
| Purchase #5 | $7.57 | 11.288% | $8.4245 | $8.42 | $8.40 | $8.40 |
| Purchase #6 | $83.49 | 12.761% | $94.1442 | $94.14 | $94.15 | $94.10 |
| Purchase #7 | $147.61 | 10.230% | $162.7105 | $162.71 | $162.70 | $162.70 |
| 7 purchase totals = | $955.96 | $1,065.3796 | $1,065.37 | $1,065.35 | $1,065.30 | |