| 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 | $238.58 | 13.132% | $269.9103 | $269.91 | $269.90 | $269.90 |
| Purchase #2 | $81.74 | 3.538% | $84.632 | $84.63 | $84.65 | $84.60 |
| Purchase #3 | $57.49 | 3.613% | $59.5671 | $59.57 | $59.55 | $59.60 |
| Purchase #4 | $119.98 | 6.705% | $128.0247 | $128.02 | $128.00 | $128.00 |
| Purchase #5 | $12.79 | 9.517% | $14.0072 | $14.01 | $14.00 | $14.00 |
| Purchase #6 | $33.26 | 13.363% | $37.7045 | $37.70 | $37.70 | $37.70 |
| Purchase #7 | $50.77 | 3.536% | $52.5652 | $52.57 | $52.55 | $52.60 |
| 7 purchase totals = | $594.61 | $646.4110 | $646.41 | $646.35 | $646.40 | |