| 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 | $199.70 | 10.771% | $221.2097 | $221.21 | $221.20 | $221.20 |
| Purchase #2 | $128.55 | 6.790% | $137.2785 | $137.28 | $137.30 | $137.30 |
| Purchase #3 | $142.92 | 8.727% | $155.3926 | $155.39 | $155.40 | $155.40 |
| Purchase #4 | $20.98 | 11.856% | $23.4674 | $23.47 | $23.45 | $23.50 |
| Purchase #5 | $213.81 | 3.134% | $220.5108 | $220.51 | $220.50 | $220.50 |
| Purchase #6 | $41.33 | 7.546% | $44.4488 | $44.45 | $44.45 | $44.40 |
| Purchase #7 | $118.94 | 4.795% | $124.6432 | $124.64 | $124.65 | $124.60 |
| 7 purchase totals = | $866.23 | $926.9510 | $926.95 | $926.95 | $926.90 | |