| 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 | $12.25 | 9.255% | $13.3837 | $13.38 | $13.40 | $13.40 |
| Purchase #2 | $240.56 | 10.368% | $265.5013 | $265.50 | $265.50 | $265.50 |
| Purchase #3 | $75.97 | 7.653% | $81.784 | $81.78 | $81.80 | $81.80 |
| Purchase #4 | $229.37 | 4.754% | $240.2742 | $240.27 | $240.25 | $240.30 |
| Purchase #5 | $90.46 | 6.674% | $96.4973 | $96.50 | $96.50 | $96.50 |
| Purchase #6 | $39.90 | 10.232% | $43.9826 | $43.98 | $44.00 | $44.00 |
| Purchase #7 | $88.60 | 10.854% | $98.2166 | $98.22 | $98.20 | $98.20 |
| 7 purchase totals = | $777.11 | $839.6397 | $839.63 | $839.65 | $839.70 | |