| 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 | $216.52 | 10.399% | $239.0359 | $239.04 | $239.05 | $239.00 |
| Purchase #2 | $91.86 | 3.289% | $94.8813 | $94.88 | $94.90 | $94.90 |
| Purchase #3 | $12.49 | 11.429% | $13.9175 | $13.92 | $13.90 | $13.90 |
| Purchase #4 | $12.68 | 3.818% | $13.1641 | $13.16 | $13.15 | $13.20 |
| Purchase #5 | $122.53 | 5.277% | $128.9959 | $129.00 | $129.00 | $129.00 |
| Purchase #6 | $84.42 | 12.222% | $94.7378 | $94.74 | $94.75 | $94.70 |
| Purchase #7 | $86.76 | 4.683% | $90.823 | $90.82 | $90.80 | $90.80 |
| 7 purchase totals = | $627.26 | $675.5555 | $675.56 | $675.55 | $675.50 | |