| 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 | $13.38 | 9.234% | $14.6155 | $14.62 | $14.60 | $14.60 |
| Purchase #2 | $190.98 | 6.571% | $203.5293 | $203.53 | $203.55 | $203.50 |
| Purchase #3 | $94.95 | 5.512% | $100.1836 | $100.18 | $100.20 | $100.20 |
| Purchase #4 | $188.50 | 7.253% | $202.1719 | $202.17 | $202.15 | $202.20 |
| Purchase #5 | $188.31 | 3.111% | $194.1683 | $194.17 | $194.15 | $194.20 |
| Purchase #6 | $216.47 | 9.773% | $237.6256 | $237.63 | $237.65 | $237.60 |
| Purchase #7 | $151.48 | 7.523% | $162.8758 | $162.88 | $162.90 | $162.90 |
| 7 purchase totals = | $1,044.07 | $1,115.1700 | $1,115.18 | $1,115.20 | $1,115.20 | |