| 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 | $97.75 | 4.304% | $101.9572 | $101.96 | $101.95 | $102.00 |
| Purchase #2 | $158.45 | 3.536% | $164.0528 | $164.05 | $164.05 | $164.10 |
| Purchase #3 | $225.52 | 8.284% | $244.2021 | $244.20 | $244.20 | $244.20 |
| Purchase #4 | $184.46 | 13.311% | $209.0135 | $209.01 | $209.00 | $209.00 |
| Purchase #5 | $173.65 | 7.669% | $186.9672 | $186.97 | $186.95 | $187.00 |
| Purchase #6 | $13.62 | 5.799% | $14.4098 | $14.41 | $14.40 | $14.40 |
| Purchase #7 | $218.86 | 4.152% | $227.9471 | $227.95 | $227.95 | $227.90 |
| 7 purchase totals = | $1,072.31 | $1,148.5497 | $1,148.55 | $1,148.50 | $1,148.60 | |