| 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 | $53.31 | 9.289% | $58.262 | $58.26 | $58.25 | $58.30 |
| Purchase #2 | $148.83 | 5.785% | $157.4398 | $157.44 | $157.45 | $157.40 |
| Purchase #3 | $234.60 | 7.558% | $252.3311 | $252.33 | $252.35 | $252.30 |
| Purchase #4 | $52.37 | 6.634% | $55.8442 | $55.84 | $55.85 | $55.80 |
| Purchase #5 | $169.62 | 9.798% | $186.2394 | $186.24 | $186.25 | $186.20 |
| Purchase #6 | $139.75 | 11.865% | $156.3313 | $156.33 | $156.35 | $156.30 |
| Purchase #7 | $169.98 | 4.531% | $177.6818 | $177.68 | $177.70 | $177.70 |
| 7 purchase totals = | $968.46 | $1,044.1296 | $1,044.12 | $1,044.20 | $1,044.00 | |