| 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 | $227.64 | 5.403% | $239.9394 | $239.94 | $239.95 | $239.90 |
| Purchase #2 | $148.71 | 5.203% | $156.4474 | $156.45 | $156.45 | $156.40 |
| Purchase #3 | $129.83 | 8.163% | $140.428 | $140.43 | $140.45 | $140.40 |
| Purchase #4 | $186.38 | 4.295% | $194.385 | $194.39 | $194.40 | $194.40 |
| Purchase #5 | $36.71 | 13.133% | $41.5311 | $41.53 | $41.55 | $41.50 |
| Purchase #6 | $21.35 | 11.354% | $23.7741 | $23.77 | $23.75 | $23.80 |
| Purchase #7 | $173.94 | 5.411% | $183.3519 | $183.35 | $183.35 | $183.40 |
| 7 purchase totals = | $924.56 | $979.8569 | $979.86 | $979.90 | $979.80 | |