| 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 | $219.56 | 6.717% | $234.3078 | $234.31 | $234.30 | $234.30 |
| Purchase #2 | $129.93 | 10.196% | $143.1777 | $143.18 | $143.20 | $143.20 |
| Purchase #3 | $7.61 | 5.574% | $8.0342 | $8.03 | $8.05 | $8.00 |
| Purchase #4 | $245.26 | 3.678% | $254.2807 | $254.28 | $254.30 | $254.30 |
| Purchase #5 | $94.48 | 7.199% | $101.2816 | $101.28 | $101.30 | $101.30 |
| Purchase #6 | $71.96 | 5.256% | $75.7422 | $75.74 | $75.75 | $75.70 |
| Purchase #7 | $87.94 | 13.141% | $99.4962 | $99.50 | $99.50 | $99.50 |
| 7 purchase totals = | $856.74 | $916.3204 | $916.32 | $916.40 | $916.30 | |