| 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 | $197.62 | 4.686% | $206.8805 | $206.88 | $206.90 | $206.90 |
| Purchase #2 | $124.62 | 12.760% | $140.5215 | $140.52 | $140.50 | $140.50 |
| Purchase #3 | $86.64 | 7.768% | $93.3702 | $93.37 | $93.35 | $93.40 |
| Purchase #4 | $96.77 | 4.476% | $101.1014 | $101.10 | $101.10 | $101.10 |
| Purchase #5 | $84.91 | 8.838% | $92.4143 | $92.41 | $92.40 | $92.40 |
| Purchase #6 | $192.52 | 8.449% | $208.786 | $208.79 | $208.80 | $208.80 |
| Purchase #7 | $48.55 | 4.104% | $50.5425 | $50.54 | $50.55 | $50.50 |
| 7 purchase totals = | $831.63 | $893.6164 | $893.61 | $893.60 | $893.60 | |