| 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 | $106.68 | 7.682% | $114.8752 | $114.88 | $114.90 | $114.90 |
| Purchase #2 | $216.89 | 10.705% | $240.1081 | $240.11 | $240.10 | $240.10 |
| Purchase #3 | $11.42 | 8.199% | $12.3563 | $12.36 | $12.35 | $12.40 |
| Purchase #4 | $119.89 | 7.402% | $128.7643 | $128.76 | $128.75 | $128.80 |
| Purchase #5 | $208.31 | 4.181% | $217.0194 | $217.02 | $217.00 | $217.00 |
| Purchase #6 | $233.83 | 4.642% | $244.6844 | $244.68 | $244.70 | $244.70 |
| Purchase #7 | $33.66 | 7.810% | $36.2888 | $36.29 | $36.30 | $36.30 |
| 7 purchase totals = | $930.68 | $994.0965 | $994.10 | $994.10 | $994.20 | |