| 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 | $175.25 | 5.231% | $184.4173 | $184.42 | $184.40 | $184.40 |
| Purchase #2 | $219.90 | 10.183% | $242.2924 | $242.29 | $242.30 | $242.30 |
| Purchase #3 | $248.47 | 13.136% | $281.109 | $281.11 | $281.10 | $281.10 |
| Purchase #4 | $211.26 | 13.525% | $239.8329 | $239.83 | $239.85 | $239.80 |
| Purchase #5 | $39.44 | 5.619% | $41.6561 | $41.66 | $41.65 | $41.70 |
| Purchase #6 | $102.93 | 13.500% | $116.8256 | $116.83 | $116.85 | $116.80 |
| Purchase #7 | $125.78 | 4.238% | $131.1106 | $131.11 | $131.10 | $131.10 |
| 7 purchase totals = | $1,123.03 | $1,237.2439 | $1,237.25 | $1,237.25 | $1,237.20 | |