| 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 | $211.38 | 10.194% | $232.9281 | $232.93 | $232.95 | $232.90 |
| Purchase #2 | $218.96 | 3.495% | $226.6127 | $226.61 | $226.60 | $226.60 |
| Purchase #3 | $82.97 | 13.853% | $94.4638 | $94.46 | $94.45 | $94.50 |
| Purchase #4 | $6.85 | 4.248% | $7.141 | $7.14 | $7.15 | $7.10 |
| Purchase #5 | $12.35 | 9.586% | $13.5339 | $13.53 | $13.55 | $13.50 |
| Purchase #6 | $190.95 | 13.257% | $216.2642 | $216.26 | $216.25 | $216.30 |
| Purchase #7 | $24.66 | 3.684% | $25.5685 | $25.57 | $25.55 | $25.60 |
| 7 purchase totals = | $748.12 | $816.5122 | $816.50 | $816.50 | $816.50 | |