| 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 | $223.88 | 13.508% | $254.1217 | $254.12 | $254.10 | $254.10 |
| Purchase #2 | $219.86 | 13.169% | $248.8134 | $248.81 | $248.80 | $248.80 |
| Purchase #3 | $96.60 | 9.688% | $105.9586 | $105.96 | $105.95 | $106.00 |
| Purchase #4 | $182.33 | 12.444% | $205.0191 | $205.02 | $205.00 | $205.00 |
| Purchase #5 | $48.82 | 12.750% | $55.0446 | $55.04 | $55.05 | $55.00 |
| Purchase #6 | $191.47 | 6.786% | $204.4632 | $204.46 | $204.45 | $204.50 |
| Purchase #7 | $206.37 | 12.392% | $231.9434 | $231.94 | $231.95 | $231.90 |
| 7 purchase totals = | $1,169.33 | $1,305.3640 | $1,305.35 | $1,305.30 | $1,305.30 | |