| 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 | $237.53 | 6.113% | $252.0502 | $252.05 | $252.05 | $252.10 |
| Purchase #2 | $94.59 | 5.519% | $99.8104 | $99.81 | $99.80 | $99.80 |
| Purchase #3 | $28.58 | 3.743% | $29.6497 | $29.65 | $29.65 | $29.60 |
| Purchase #4 | $223.68 | 5.787% | $236.6244 | $236.62 | $236.60 | $236.60 |
| Purchase #5 | $136.83 | 8.324% | $148.2197 | $148.22 | $148.20 | $148.20 |
| Purchase #6 | $5.84 | 6.361% | $6.2115 | $6.21 | $6.20 | $6.20 |
| Purchase #7 | $128.45 | 5.172% | $135.0934 | $135.09 | $135.10 | $135.10 |
| 7 purchase totals = | $855.50 | $907.6593 | $907.65 | $907.60 | $907.60 | |