| 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 | $227.30 | 7.532% | $244.4202 | $244.42 | $244.40 | $244.40 |
| Purchase #2 | $236.28 | 11.427% | $263.2797 | $263.28 | $263.30 | $263.30 |
| Purchase #3 | $128.87 | 7.473% | $138.5005 | $138.50 | $138.50 | $138.50 |
| Purchase #4 | $58.26 | 13.340% | $66.0319 | $66.03 | $66.05 | $66.00 |
| Purchase #5 | $30.77 | 7.526% | $33.0858 | $33.09 | $33.10 | $33.10 |
| Purchase #6 | $210.45 | 6.865% | $224.8974 | $224.90 | $224.90 | $224.90 |
| Purchase #7 | $131.66 | 8.562% | $142.9327 | $142.93 | $142.95 | $142.90 |
| 7 purchase totals = | $1,023.59 | $1,113.1482 | $1,113.15 | $1,113.20 | $1,113.10 | |