| 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 | $243.67 | 7.356% | $261.5944 | $261.59 | $261.60 | $261.60 |
| Purchase #2 | $32.55 | 10.612% | $36.0042 | $36.00 | $36.00 | $36.00 |
| Purchase #3 | $133.70 | 3.385% | $138.2257 | $138.23 | $138.25 | $138.20 |
| Purchase #4 | $219.82 | 10.842% | $243.6529 | $243.65 | $243.65 | $243.70 |
| Purchase #5 | $155.46 | 9.449% | $170.1494 | $170.15 | $170.15 | $170.10 |
| Purchase #6 | $223.31 | 12.767% | $251.82 | $251.82 | $251.80 | $251.80 |
| Purchase #7 | $7.42 | 7.234% | $7.9568 | $7.96 | $7.95 | $8.00 |
| 7 purchase totals = | $1,015.93 | $1,109.4034 | $1,109.40 | $1,109.40 | $1,109.40 | |