| 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 | $107.89 | 11.787% | $120.607 | $120.61 | $120.60 | $120.60 |
| Purchase #2 | $210.86 | 5.244% | $221.9175 | $221.92 | $221.90 | $221.90 |
| Purchase #3 | $127.69 | 3.174% | $131.7429 | $131.74 | $131.75 | $131.70 |
| Purchase #4 | $243.94 | 3.415% | $252.2706 | $252.27 | $252.25 | $252.30 |
| Purchase #5 | $250.65 | 8.128% | $271.0228 | $271.02 | $271.00 | $271.00 |
| Purchase #6 | $209.26 | 6.106% | $222.0374 | $222.04 | $222.05 | $222.00 |
| Purchase #7 | $78.32 | 8.697% | $85.1315 | $85.13 | $85.15 | $85.10 |
| 7 purchase totals = | $1,228.61 | $1,304.7297 | $1,304.73 | $1,304.70 | $1,304.60 | |