| 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 | $188.89 | 10.873% | $209.428 | $209.43 | $209.45 | $209.40 |
| Purchase #2 | $101.51 | 10.202% | $111.8661 | $111.87 | $111.85 | $111.90 |
| Purchase #3 | $89.46 | 13.219% | $101.2857 | $101.29 | $101.30 | $101.30 |
| Purchase #4 | $231.62 | 8.753% | $251.8937 | $251.89 | $251.90 | $251.90 |
| Purchase #5 | $183.95 | 7.478% | $197.7058 | $197.71 | $197.70 | $197.70 |
| Purchase #6 | $210.47 | 4.555% | $220.0569 | $220.06 | $220.05 | $220.10 |
| Purchase #7 | $215.90 | 12.205% | $242.2506 | $242.25 | $242.25 | $242.30 |
| 7 purchase totals = | $1,221.80 | $1,334.4868 | $1,334.50 | $1,334.50 | $1,334.60 | |