| 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 | $12.40 | 6.735% | $13.2351 | $13.24 | $13.25 | $13.20 |
| Purchase #2 | $226.53 | 11.519% | $252.624 | $252.62 | $252.60 | $252.60 |
| Purchase #3 | $77.31 | 8.797% | $84.111 | $84.11 | $84.10 | $84.10 |
| Purchase #4 | $94.98 | 12.612% | $106.9589 | $106.96 | $106.95 | $107.00 |
| Purchase #5 | $91.62 | 11.719% | $102.3569 | $102.36 | $102.35 | $102.40 |
| Purchase #6 | $136.82 | 9.493% | $149.8083 | $149.81 | $149.80 | $149.80 |
| Purchase #7 | $246.38 | 10.613% | $272.5283 | $272.53 | $272.55 | $272.50 |
| 7 purchase totals = | $886.04 | $981.6225 | $981.63 | $981.60 | $981.60 | |