| 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 | $118.77 | 11.236% | $132.115 | $132.12 | $132.10 | $132.10 |
| Purchase #2 | $101.60 | 8.663% | $110.4016 | $110.40 | $110.40 | $110.40 |
| Purchase #3 | $212.62 | 3.825% | $220.7527 | $220.75 | $220.75 | $220.80 |
| Purchase #4 | $228.33 | 9.302% | $249.5693 | $249.57 | $249.55 | $249.60 |
| Purchase #5 | $22.90 | 4.718% | $23.9804 | $23.98 | $24.00 | $24.00 |
| Purchase #6 | $26.99 | 13.604% | $30.6617 | $30.66 | $30.65 | $30.70 |
| Purchase #7 | $227.92 | 11.653% | $254.4795 | $254.48 | $254.50 | $254.50 |
| 7 purchase totals = | $939.13 | $1,021.9602 | $1,021.96 | $1,021.95 | $1,022.10 | |