| 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 | $237.97 | 11.536% | $265.4222 | $265.42 | $265.40 | $265.40 |
| Purchase #2 | $118.28 | 8.847% | $128.7442 | $128.74 | $128.75 | $128.70 |
| Purchase #3 | $37.56 | 10.341% | $41.4441 | $41.44 | $41.45 | $41.40 |
| Purchase #4 | $197.69 | 7.557% | $212.6294 | $212.63 | $212.65 | $212.60 |
| Purchase #5 | $236.63 | 7.632% | $254.6896 | $254.69 | $254.70 | $254.70 |
| Purchase #6 | $11.71 | 12.657% | $13.1921 | $13.19 | $13.20 | $13.20 |
| Purchase #7 | $100.45 | 3.317% | $103.7819 | $103.78 | $103.80 | $103.80 |
| 7 purchase totals = | $940.29 | $1,019.9035 | $1,019.89 | $1,019.95 | $1,019.80 | |