| 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 | $220.74 | 13.820% | $251.2463 | $251.25 | $251.25 | $251.20 |
| Purchase #2 | $97.36 | 8.683% | $105.8138 | $105.81 | $105.80 | $105.80 |
| Purchase #3 | $107.53 | 3.232% | $111.0054 | $111.01 | $111.00 | $111.00 |
| Purchase #4 | $195.75 | 6.585% | $208.6401 | $208.64 | $208.65 | $208.60 |
| Purchase #5 | $82.64 | 9.326% | $90.347 | $90.35 | $90.35 | $90.30 |
| Purchase #6 | $12.28 | 3.531% | $12.7136 | $12.71 | $12.70 | $12.70 |
| Purchase #7 | $52.44 | 5.681% | $55.4191 | $55.42 | $55.40 | $55.40 |
| 7 purchase totals = | $768.74 | $835.1853 | $835.19 | $835.15 | $835.00 | |