| 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 | $244.81 | 6.351% | $260.3579 | $260.36 | $260.35 | $260.40 |
| Purchase #2 | $201.53 | 6.702% | $215.0365 | $215.04 | $215.05 | $215.00 |
| Purchase #3 | $204.51 | 9.666% | $224.2779 | $224.28 | $224.30 | $224.30 |
| Purchase #4 | $115.92 | 4.493% | $121.1283 | $121.13 | $121.15 | $121.10 |
| Purchase #5 | $205.84 | 6.741% | $219.7157 | $219.72 | $219.70 | $219.70 |
| Purchase #6 | $57.83 | 6.397% | $61.5294 | $61.53 | $61.55 | $61.50 |
| Purchase #7 | $174.61 | 7.405% | $187.5399 | $187.54 | $187.55 | $187.50 |
| 7 purchase totals = | $1,205.05 | $1,289.5856 | $1,289.60 | $1,289.65 | $1,289.50 | |