| 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 | $244.88 | 7.164% | $262.4232 | $262.42 | $262.40 | $262.40 |
| Purchase #2 | $96.90 | 4.684% | $101.4388 | $101.44 | $101.45 | $101.40 |
| Purchase #3 | $197.57 | 10.201% | $217.7241 | $217.72 | $217.70 | $217.70 |
| Purchase #4 | $11.72 | 12.685% | $13.2067 | $13.21 | $13.20 | $13.20 |
| Purchase #5 | $139.71 | 12.212% | $156.7714 | $156.77 | $156.75 | $156.80 |
| Purchase #6 | $134.99 | 3.787% | $140.1021 | $140.10 | $140.10 | $140.10 |
| Purchase #7 | $34.70 | 4.297% | $36.1911 | $36.19 | $36.20 | $36.20 |
| 7 purchase totals = | $860.47 | $927.8574 | $927.85 | $927.80 | $927.80 | |