| 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 | $246.30 | 13.289% | $279.0308 | $279.03 | $279.05 | $279.00 |
| Purchase #2 | $191.83 | 6.420% | $204.1455 | $204.15 | $204.15 | $204.10 |
| Purchase #3 | $213.54 | 7.504% | $229.564 | $229.56 | $229.55 | $229.60 |
| Purchase #4 | $143.65 | 13.523% | $163.0758 | $163.08 | $163.10 | $163.10 |
| Purchase #5 | $211.53 | 8.399% | $229.2964 | $229.30 | $229.30 | $229.30 |
| Purchase #6 | $11.57 | 10.703% | $12.8083 | $12.81 | $12.80 | $12.80 |
| Purchase #7 | $179.88 | 10.137% | $198.1144 | $198.11 | $198.10 | $198.10 |
| 7 purchase totals = | $1,198.30 | $1,316.0352 | $1,316.04 | $1,316.05 | $1,316.00 | |