| 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 | $84.42 | 4.507% | $88.2248 | $88.22 | $88.20 | $88.20 |
| Purchase #2 | $121.39 | 7.716% | $130.7565 | $130.76 | $130.75 | $130.80 |
| Purchase #3 | $147.91 | 7.579% | $159.1201 | $159.12 | $159.10 | $159.10 |
| Purchase #4 | $243.63 | 3.662% | $252.5517 | $252.55 | $252.55 | $252.60 |
| Purchase #5 | $82.64 | 9.739% | $90.6883 | $90.69 | $90.70 | $90.70 |
| Purchase #6 | $155.30 | 13.250% | $175.8773 | $175.88 | $175.90 | $175.90 |
| Purchase #7 | $200.83 | 13.483% | $227.9079 | $227.91 | $227.90 | $227.90 |
| 7 purchase totals = | $1,036.12 | $1,125.1266 | $1,125.13 | $1,125.10 | $1,125.20 | |