| 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 | $98.45 | 11.273% | $109.5483 | $109.55 | $109.55 | $109.50 |
| Purchase #2 | $174.74 | 6.326% | $185.7941 | $185.79 | $185.80 | $185.80 |
| Purchase #3 | $228.95 | 6.438% | $243.6898 | $243.69 | $243.70 | $243.70 |
| Purchase #4 | $236.36 | 7.181% | $253.333 | $253.33 | $253.35 | $253.30 |
| Purchase #5 | $130.33 | 9.828% | $143.1388 | $143.14 | $143.15 | $143.10 |
| Purchase #6 | $237.76 | 13.251% | $269.2656 | $269.27 | $269.25 | $269.30 |
| Purchase #7 | $184.51 | 3.471% | $190.9143 | $190.91 | $190.90 | $190.90 |
| 7 purchase totals = | $1,291.10 | $1,395.6839 | $1,395.68 | $1,395.70 | $1,395.60 | |