| 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 | $221.39 | 9.236% | $241.8376 | $241.84 | $241.85 | $241.80 |
| Purchase #2 | $88.58 | 4.737% | $92.776 | $92.78 | $92.80 | $92.80 |
| Purchase #3 | $243.39 | 3.732% | $252.4733 | $252.47 | $252.45 | $252.50 |
| Purchase #4 | $85.56 | 10.136% | $94.2324 | $94.23 | $94.25 | $94.20 |
| Purchase #5 | $97.95 | 9.510% | $107.265 | $107.27 | $107.25 | $107.30 |
| Purchase #6 | $66.68 | 8.180% | $72.1344 | $72.13 | $72.15 | $72.10 |
| Purchase #7 | $26.84 | 10.294% | $29.6029 | $29.60 | $29.60 | $29.60 |
| 7 purchase totals = | $830.39 | $890.3216 | $890.32 | $890.35 | $890.30 | |