| 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 | $155.81 | 12.735% | $175.6524 | $175.65 | $175.65 | $175.70 |
| Purchase #2 | $8.79 | 7.189% | $9.4219 | $9.42 | $9.40 | $9.40 |
| Purchase #3 | $84.46 | 11.782% | $94.4111 | $94.41 | $94.40 | $94.40 |
| Purchase #4 | $243.85 | 10.113% | $268.5106 | $268.51 | $268.50 | $268.50 |
| Purchase #5 | $109.36 | 7.279% | $117.3203 | $117.32 | $117.30 | $117.30 |
| Purchase #6 | $243.38 | 12.228% | $273.1405 | $273.14 | $273.15 | $273.10 |
| Purchase #7 | $99.84 | 11.194% | $111.0161 | $111.02 | $111.00 | $111.00 |
| 7 purchase totals = | $945.49 | $1,049.4729 | $1,049.47 | $1,049.40 | $1,049.40 | |