| 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 | $108.26 | 13.801% | $123.201 | $123.20 | $123.20 | $123.20 |
| Purchase #2 | $142.57 | 5.131% | $149.8853 | $149.89 | $149.90 | $149.90 |
| Purchase #3 | $26.81 | 5.300% | $28.2309 | $28.23 | $28.25 | $28.20 |
| Purchase #4 | $70.59 | 4.769% | $73.9564 | $73.96 | $73.95 | $74.00 |
| Purchase #5 | $85.98 | 10.321% | $94.854 | $94.85 | $94.85 | $94.90 |
| Purchase #6 | $26.93 | 7.532% | $28.9584 | $28.96 | $28.95 | $29.00 |
| Purchase #7 | $99.37 | 13.628% | $112.9121 | $112.91 | $112.90 | $112.90 |
| 7 purchase totals = | $560.51 | $611.9981 | $612.00 | $612.00 | $612.10 | |