| 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 | $203.70 | 10.597% | $225.2861 | $225.29 | $225.30 | $225.30 |
| Purchase #2 | $17.61 | 10.234% | $19.4122 | $19.41 | $19.40 | $19.40 |
| Purchase #3 | $206.51 | 6.252% | $219.421 | $219.42 | $219.40 | $219.40 |
| Purchase #4 | $112.68 | 5.743% | $119.1512 | $119.15 | $119.15 | $119.20 |
| Purchase #5 | $103.43 | 11.380% | $115.2003 | $115.20 | $115.20 | $115.20 |
| Purchase #6 | $226.63 | 3.282% | $234.068 | $234.07 | $234.05 | $234.10 |
| Purchase #7 | $175.88 | 13.840% | $200.2218 | $200.22 | $200.20 | $200.20 |
| 7 purchase totals = | $1,046.44 | $1,132.7606 | $1,132.76 | $1,132.70 | $1,132.80 | |