| 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 | $97.27 | 10.294% | $107.283 | $107.28 | $107.30 | $107.30 |
| Purchase #2 | $133.43 | 9.550% | $146.1726 | $146.17 | $146.15 | $146.20 |
| Purchase #3 | $21.94 | 4.724% | $22.9764 | $22.98 | $23.00 | $23.00 |
| Purchase #4 | $235.79 | 13.735% | $268.1758 | $268.18 | $268.20 | $268.20 |
| Purchase #5 | $173.95 | 13.853% | $198.0473 | $198.05 | $198.05 | $198.00 |
| Purchase #6 | $148.81 | 4.384% | $155.3338 | $155.33 | $155.35 | $155.30 |
| Purchase #7 | $129.72 | 11.416% | $144.5288 | $144.53 | $144.55 | $144.50 |
| 7 purchase totals = | $940.91 | $1,042.5177 | $1,042.52 | $1,042.60 | $1,042.50 | |