| 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 | $224.42 | 10.337% | $247.6183 | $247.62 | $247.60 | $247.60 |
| Purchase #2 | $70.98 | 3.337% | $73.3486 | $73.35 | $73.35 | $73.30 |
| Purchase #3 | $226.61 | 12.698% | $255.3849 | $255.38 | $255.40 | $255.40 |
| Purchase #4 | $144.97 | 8.767% | $157.6795 | $157.68 | $157.70 | $157.70 |
| Purchase #5 | $7.95 | 9.252% | $8.6855 | $8.69 | $8.70 | $8.70 |
| Purchase #6 | $101.34 | 5.346% | $106.7576 | $106.76 | $106.75 | $106.80 |
| Purchase #7 | $41.46 | 4.178% | $43.1922 | $43.19 | $43.20 | $43.20 |
| 7 purchase totals = | $817.73 | $892.6666 | $892.67 | $892.70 | $892.70 | |