| 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 | $165.63 | 8.717% | $180.068 | $180.07 | $180.05 | $180.10 |
| Purchase #2 | $215.42 | 11.856% | $240.9602 | $240.96 | $240.95 | $241.00 |
| Purchase #3 | $229.62 | 10.482% | $253.6888 | $253.69 | $253.70 | $253.70 |
| Purchase #4 | $184.47 | 5.233% | $194.1233 | $194.12 | $194.10 | $194.10 |
| Purchase #5 | $194.65 | 11.506% | $217.0464 | $217.05 | $217.05 | $217.00 |
| Purchase #6 | $205.47 | 7.733% | $221.359 | $221.36 | $221.35 | $221.40 |
| Purchase #7 | $92.73 | 3.458% | $95.9366 | $95.94 | $95.95 | $95.90 |
| 7 purchase totals = | $1,287.99 | $1,403.1823 | $1,403.19 | $1,403.15 | $1,403.20 | |