| 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 | $74.68 | 8.520% | $81.0427 | $81.04 | $81.05 | $81.00 |
| Purchase #2 | $189.93 | 12.135% | $212.978 | $212.98 | $213.00 | $213.00 |
| Purchase #3 | $208.78 | 6.607% | $222.5741 | $222.57 | $222.55 | $222.60 |
| Purchase #4 | $183.58 | 11.245% | $204.2236 | $204.22 | $204.20 | $204.20 |
| Purchase #5 | $224.76 | 10.560% | $248.4947 | $248.49 | $248.50 | $248.50 |
| Purchase #6 | $137.62 | 13.825% | $156.646 | $156.65 | $156.65 | $156.60 |
| Purchase #7 | $93.51 | 5.337% | $98.5006 | $98.50 | $98.50 | $98.50 |
| 7 purchase totals = | $1,112.86 | $1,224.4597 | $1,224.45 | $1,224.45 | $1,224.40 | |