| 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 | $219.49 | 7.447% | $235.8354 | $235.84 | $235.85 | $235.80 |
| Purchase #2 | $170.94 | 12.657% | $192.5759 | $192.58 | $192.60 | $192.60 |
| Purchase #3 | $72.90 | 13.397% | $82.6664 | $82.67 | $82.65 | $82.70 |
| Purchase #4 | $48.81 | 7.448% | $52.4454 | $52.45 | $52.45 | $52.40 |
| Purchase #5 | $240.59 | 12.461% | $270.5699 | $270.57 | $270.55 | $270.60 |
| Purchase #6 | $121.71 | 10.689% | $134.7196 | $134.72 | $134.70 | $134.70 |
| Purchase #7 | $73.89 | 9.600% | $80.9834 | $80.98 | $81.00 | $81.00 |
| 7 purchase totals = | $948.33 | $1,049.7960 | $1,049.81 | $1,049.80 | $1,049.80 | |