| 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 | $219.47 | 3.302% | $226.7169 | $226.72 | $226.70 | $226.70 |
| Purchase #2 | $116.46 | 11.607% | $129.9775 | $129.98 | $130.00 | $130.00 |
| Purchase #3 | $111.59 | 12.557% | $125.6024 | $125.60 | $125.60 | $125.60 |
| Purchase #4 | $236.35 | 10.701% | $261.6418 | $261.64 | $261.65 | $261.60 |
| Purchase #5 | $11.47 | 7.437% | $12.323 | $12.32 | $12.30 | $12.30 |
| Purchase #6 | $172.28 | 9.789% | $189.1445 | $189.14 | $189.15 | $189.10 |
| Purchase #7 | $143.39 | 11.484% | $159.8569 | $159.86 | $159.85 | $159.90 |
| 7 purchase totals = | $1,011.01 | $1,105.2630 | $1,105.26 | $1,105.25 | $1,105.20 | |