| 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 | $177.51 | 12.780% | $200.1958 | $200.20 | $200.20 | $200.20 |
| Purchase #2 | $240.77 | 9.282% | $263.1183 | $263.12 | $263.10 | $263.10 |
| Purchase #3 | $208.88 | 5.835% | $221.0681 | $221.07 | $221.05 | $221.10 |
| Purchase #4 | $75.43 | 10.820% | $83.5915 | $83.59 | $83.60 | $83.60 |
| Purchase #5 | $209.89 | 13.250% | $237.7004 | $237.70 | $237.70 | $237.70 |
| Purchase #6 | $208.30 | 11.523% | $232.3024 | $232.30 | $232.30 | $232.30 |
| Purchase #7 | $115.98 | 8.602% | $125.9566 | $125.96 | $125.95 | $126.00 |
| 7 purchase totals = | $1,236.76 | $1,363.9331 | $1,363.94 | $1,363.90 | $1,364.00 | |