| 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 | $243.40 | 13.437% | $276.1057 | $276.11 | $276.10 | $276.10 |
| Purchase #2 | $243.34 | 5.544% | $256.8308 | $256.83 | $256.85 | $256.80 |
| Purchase #3 | $187.96 | 11.555% | $209.6788 | $209.68 | $209.70 | $209.70 |
| Purchase #4 | $180.78 | 11.341% | $201.2823 | $201.28 | $201.30 | $201.30 |
| Purchase #5 | $156.30 | 11.368% | $174.0682 | $174.07 | $174.05 | $174.10 |
| Purchase #6 | $132.64 | 11.643% | $148.0833 | $148.08 | $148.10 | $148.10 |
| Purchase #7 | $210.29 | 9.386% | $230.0278 | $230.03 | $230.05 | $230.00 |
| 7 purchase totals = | $1,354.71 | $1,496.0769 | $1,496.08 | $1,496.15 | $1,496.10 | |