| 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 | $218.59 | 7.505% | $234.9952 | $235.00 | $235.00 | $235.00 |
| Purchase #2 | $21.36 | 8.712% | $23.2209 | $23.22 | $23.20 | $23.20 |
| Purchase #3 | $123.94 | 3.320% | $128.0548 | $128.05 | $128.05 | $128.10 |
| Purchase #4 | $66.47 | 3.225% | $68.6137 | $68.61 | $68.60 | $68.60 |
| Purchase #5 | $146.76 | 7.654% | $157.993 | $157.99 | $158.00 | $158.00 |
| Purchase #6 | $191.60 | 9.269% | $209.3594 | $209.36 | $209.35 | $209.40 |
| Purchase #7 | $249.33 | 10.537% | $275.6019 | $275.60 | $275.60 | $275.60 |
| 7 purchase totals = | $1,018.05 | $1,097.8389 | $1,097.83 | $1,097.80 | $1,097.90 | |