| 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 | $217.37 | 7.327% | $233.2967 | $233.30 | $233.30 | $233.30 |
| Purchase #2 | $14.78 | 12.221% | $16.5863 | $16.59 | $16.60 | $16.60 |
| Purchase #3 | $81.38 | 7.483% | $87.4697 | $87.47 | $87.45 | $87.50 |
| Purchase #4 | $60.76 | 7.170% | $65.1165 | $65.12 | $65.10 | $65.10 |
| Purchase #5 | $177.85 | 12.499% | $200.0795 | $200.08 | $200.10 | $200.10 |
| Purchase #6 | $19.83 | 8.222% | $21.4604 | $21.46 | $21.45 | $21.50 |
| Purchase #7 | $41.45 | 7.213% | $44.4398 | $44.44 | $44.45 | $44.40 |
| 7 purchase totals = | $613.42 | $668.4489 | $668.46 | $668.45 | $668.50 | |