| 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 | $135.79 | 6.314% | $144.3638 | $144.36 | $144.35 | $144.40 |
| Purchase #2 | $59.84 | 7.156% | $64.1222 | $64.12 | $64.10 | $64.10 |
| Purchase #3 | $196.93 | 4.105% | $205.014 | $205.01 | $205.00 | $205.00 |
| Purchase #4 | $178.53 | 12.426% | $200.7141 | $200.71 | $200.70 | $200.70 |
| Purchase #5 | $122.84 | 8.653% | $133.4693 | $133.47 | $133.45 | $133.50 |
| Purchase #6 | $234.61 | 7.114% | $251.3002 | $251.30 | $251.30 | $251.30 |
| Purchase #7 | $193.79 | 8.500% | $210.2622 | $210.26 | $210.25 | $210.30 |
| 7 purchase totals = | $1,122.33 | $1,209.2458 | $1,209.23 | $1,209.15 | $1,209.30 | |