| 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 | $35.83 | 4.415% | $37.4119 | $37.41 | $37.40 | $37.40 |
| Purchase #2 | $186.30 | 12.231% | $209.0864 | $209.09 | $209.10 | $209.10 |
| Purchase #3 | $223.36 | 8.786% | $242.9844 | $242.98 | $243.00 | $243.00 |
| Purchase #4 | $123.38 | 11.359% | $137.3947 | $137.39 | $137.40 | $137.40 |
| Purchase #5 | $206.70 | 10.343% | $228.079 | $228.08 | $228.10 | $228.10 |
| Purchase #6 | $120.79 | 4.573% | $126.3137 | $126.31 | $126.30 | $126.30 |
| Purchase #7 | $37.73 | 4.194% | $39.3124 | $39.31 | $39.30 | $39.30 |
| 7 purchase totals = | $934.09 | $1,020.5825 | $1,020.57 | $1,020.60 | $1,020.60 | |