| 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 | $210.35 | 7.202% | $225.4994 | $225.50 | $225.50 | $225.50 |
| Purchase #2 | $164.65 | 9.389% | $180.109 | $180.11 | $180.10 | $180.10 |
| Purchase #3 | $9.56 | 12.745% | $10.7784 | $10.78 | $10.80 | $10.80 |
| Purchase #4 | $247.93 | 4.444% | $258.948 | $258.95 | $258.95 | $258.90 |
| Purchase #5 | $35.68 | 6.524% | $38.0078 | $38.01 | $38.00 | $38.00 |
| Purchase #6 | $117.26 | 8.653% | $127.4065 | $127.41 | $127.40 | $127.40 |
| Purchase #7 | $137.82 | 13.860% | $156.9219 | $156.92 | $156.90 | $156.90 |
| 7 purchase totals = | $923.25 | $997.6710 | $997.68 | $997.65 | $997.60 | |