| 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 | $243.66 | 10.145% | $268.3793 | $268.38 | $268.40 | $268.40 |
| Purchase #2 | $210.81 | 7.213% | $226.0157 | $226.02 | $226.00 | $226.00 |
| Purchase #3 | $164.72 | 12.509% | $185.3248 | $185.32 | $185.30 | $185.30 |
| Purchase #4 | $190.34 | 10.160% | $209.6785 | $209.68 | $209.70 | $209.70 |
| Purchase #5 | $50.30 | 13.632% | $57.1569 | $57.16 | $57.15 | $57.20 |
| Purchase #6 | $226.81 | 10.724% | $251.1331 | $251.13 | $251.15 | $251.10 |
| Purchase #7 | $59.62 | 7.343% | $63.9979 | $64.00 | $64.00 | $64.00 |
| 7 purchase totals = | $1,146.26 | $1,261.6862 | $1,261.69 | $1,261.70 | $1,261.70 | |