| 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 | $227.64 | 4.462% | $237.7973 | $237.80 | $237.80 | $237.80 |
| Purchase #2 | $210.37 | 13.683% | $239.1549 | $239.15 | $239.15 | $239.20 |
| Purchase #3 | $25.62 | 10.549% | $28.3227 | $28.32 | $28.30 | $28.30 |
| Purchase #4 | $205.60 | 6.537% | $219.0401 | $219.04 | $219.05 | $219.00 |
| Purchase #5 | $156.51 | 12.813% | $176.5636 | $176.56 | $176.55 | $176.60 |
| Purchase #6 | $90.29 | 6.429% | $96.0947 | $96.09 | $96.10 | $96.10 |
| Purchase #7 | $182.25 | 7.113% | $195.2134 | $195.21 | $195.20 | $195.20 |
| 7 purchase totals = | $1,098.28 | $1,192.1867 | $1,192.17 | $1,192.15 | $1,192.20 | |