| 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 | $89.36 | 13.530% | $101.4504 | $101.45 | $101.45 | $101.50 |
| Purchase #2 | $206.81 | 10.444% | $228.4092 | $228.41 | $228.40 | $228.40 |
| Purchase #3 | $161.51 | 5.617% | $170.582 | $170.58 | $170.60 | $170.60 |
| Purchase #4 | $13.40 | 7.477% | $14.4019 | $14.40 | $14.40 | $14.40 |
| Purchase #5 | $225.79 | 11.782% | $252.3926 | $252.39 | $252.40 | $252.40 |
| Purchase #6 | $233.32 | 12.779% | $263.136 | $263.14 | $263.15 | $263.10 |
| Purchase #7 | $28.65 | 13.614% | $32.5504 | $32.55 | $32.55 | $32.60 |
| 7 purchase totals = | $958.84 | $1,062.9225 | $1,062.92 | $1,062.95 | $1,063.00 | |