| 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 | $209.59 | 9.355% | $229.1971 | $229.20 | $229.20 | $229.20 |
| Purchase #2 | $177.26 | 12.432% | $199.297 | $199.30 | $199.30 | $199.30 |
| Purchase #3 | $96.97 | 9.267% | $105.9562 | $105.96 | $105.95 | $106.00 |
| Purchase #4 | $33.91 | 13.818% | $38.5957 | $38.60 | $38.60 | $38.60 |
| Purchase #5 | $165.25 | 7.164% | $177.0885 | $177.09 | $177.10 | $177.10 |
| Purchase #6 | $148.43 | 10.280% | $163.6886 | $163.69 | $163.70 | $163.70 |
| Purchase #7 | $194.93 | 8.174% | $210.8636 | $210.86 | $210.85 | $210.90 |
| 7 purchase totals = | $1,026.34 | $1,124.6867 | $1,124.70 | $1,124.70 | $1,124.80 | |