| 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 | $121.78 | 7.383% | $130.771 | $130.77 | $130.75 | $130.80 |
| Purchase #2 | $175.96 | 12.263% | $197.538 | $197.54 | $197.55 | $197.50 |
| Purchase #3 | $204.52 | 5.388% | $215.5395 | $215.54 | $215.55 | $215.50 |
| Purchase #4 | $187.72 | 12.444% | $211.0799 | $211.08 | $211.10 | $211.10 |
| Purchase #5 | $229.25 | 7.307% | $246.0013 | $246.00 | $246.00 | $246.00 |
| Purchase #6 | $92.65 | 5.474% | $97.7217 | $97.72 | $97.70 | $97.70 |
| Purchase #7 | $15.73 | 13.671% | $17.8804 | $17.88 | $17.90 | $17.90 |
| 7 purchase totals = | $1,027.61 | $1,116.5318 | $1,116.53 | $1,116.55 | $1,116.50 | |