| 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 | $227.86 | 7.106% | $244.0517 | $244.05 | $244.05 | $244.10 |
| Purchase #2 | $177.59 | 13.300% | $201.2095 | $201.21 | $201.20 | $201.20 |
| Purchase #3 | $9.59 | 8.718% | $10.4261 | $10.43 | $10.45 | $10.40 |
| Purchase #4 | $95.80 | 5.776% | $101.3334 | $101.33 | $101.35 | $101.30 |
| Purchase #5 | $237.50 | 10.442% | $262.2998 | $262.30 | $262.30 | $262.30 |
| Purchase #6 | $51.35 | 9.833% | $56.3992 | $56.40 | $56.40 | $56.40 |
| Purchase #7 | $243.27 | 12.738% | $274.2577 | $274.26 | $274.25 | $274.30 |
| 7 purchase totals = | $1,042.96 | $1,149.9774 | $1,149.98 | $1,150.00 | $1,150.00 | |