| 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 | $117.71 | 11.238% | $130.9382 | $130.94 | $130.95 | $130.90 |
| Purchase #2 | $67.40 | 8.292% | $72.9888 | $72.99 | $73.00 | $73.00 |
| Purchase #3 | $217.96 | 7.382% | $234.0498 | $234.05 | $234.05 | $234.00 |
| Purchase #4 | $206.52 | 6.617% | $220.1854 | $220.19 | $220.20 | $220.20 |
| Purchase #5 | $137.98 | 7.319% | $148.0788 | $148.08 | $148.10 | $148.10 |
| Purchase #6 | $151.58 | 12.585% | $170.6563 | $170.66 | $170.65 | $170.70 |
| Purchase #7 | $91.93 | 8.118% | $99.3929 | $99.39 | $99.40 | $99.40 |
| 7 purchase totals = | $991.08 | $1,076.2902 | $1,076.30 | $1,076.35 | $1,076.30 | |