| 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 | $103.44 | 10.404% | $114.2019 | $114.20 | $114.20 | $114.20 |
| Purchase #2 | $80.51 | 12.704% | $90.738 | $90.74 | $90.75 | $90.70 |
| Purchase #3 | $80.68 | 7.666% | $86.8649 | $86.86 | $86.85 | $86.90 |
| Purchase #4 | $220.46 | 10.129% | $242.7904 | $242.79 | $242.80 | $242.80 |
| Purchase #5 | $92.56 | 4.808% | $97.0103 | $97.01 | $97.00 | $97.00 |
| Purchase #6 | $90.46 | 6.256% | $96.1192 | $96.12 | $96.10 | $96.10 |
| Purchase #7 | $222.57 | 3.397% | $230.1307 | $230.13 | $230.15 | $230.10 |
| 7 purchase totals = | $890.68 | $957.8554 | $957.85 | $957.85 | $957.80 | |