| 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 | $139.35 | 10.561% | $154.0668 | $154.07 | $154.05 | $154.10 |
| Purchase #2 | $97.92 | 12.407% | $110.0689 | $110.07 | $110.05 | $110.10 |
| Purchase #3 | $143.89 | 4.513% | $150.3838 | $150.38 | $150.40 | $150.40 |
| Purchase #4 | $222.55 | 12.827% | $251.0965 | $251.10 | $251.10 | $251.10 |
| Purchase #5 | $74.43 | 13.191% | $84.2481 | $84.25 | $84.25 | $84.20 |
| Purchase #6 | $178.45 | 7.555% | $191.9319 | $191.93 | $191.95 | $191.90 |
| Purchase #7 | $239.49 | 12.250% | $268.8275 | $268.83 | $268.85 | $268.80 |
| 7 purchase totals = | $1,096.08 | $1,210.6235 | $1,210.63 | $1,210.65 | $1,210.60 | |