| 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 | $190.49 | 5.476% | $200.9212 | $200.92 | $200.90 | $200.90 |
| Purchase #2 | $81.96 | 3.466% | $84.8007 | $84.80 | $84.80 | $84.80 |
| Purchase #3 | $92.34 | 10.451% | $101.9905 | $101.99 | $102.00 | $102.00 |
| Purchase #4 | $243.94 | 7.859% | $263.1112 | $263.11 | $263.10 | $263.10 |
| Purchase #5 | $168.69 | 11.772% | $188.5482 | $188.55 | $188.55 | $188.50 |
| Purchase #6 | $156.93 | 13.600% | $178.2725 | $178.27 | $178.25 | $178.30 |
| Purchase #7 | $157.33 | 12.297% | $176.6769 | $176.68 | $176.70 | $176.70 |
| 7 purchase totals = | $1,091.68 | $1,194.3212 | $1,194.32 | $1,194.30 | $1,194.30 | |