| 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 | $200.51 | 12.471% | $225.5156 | $225.52 | $225.50 | $225.50 |
| Purchase #2 | $116.57 | 11.678% | $130.183 | $130.18 | $130.20 | $130.20 |
| Purchase #3 | $111.76 | 11.587% | $124.7096 | $124.71 | $124.70 | $124.70 |
| Purchase #4 | $167.53 | 9.464% | $183.385 | $183.39 | $183.40 | $183.40 |
| Purchase #5 | $5.90 | 10.263% | $6.5055 | $6.51 | $6.50 | $6.50 |
| Purchase #6 | $11.90 | 9.425% | $13.0216 | $13.02 | $13.00 | $13.00 |
| Purchase #7 | $129.68 | 13.731% | $147.4864 | $147.49 | $147.50 | $147.50 |
| 7 purchase totals = | $743.85 | $830.8067 | $830.82 | $830.80 | $830.80 | |