| 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 | $93.73 | 12.783% | $105.7115 | $105.71 | $105.70 | $105.70 |
| Purchase #2 | $230.77 | 3.457% | $238.7477 | $238.75 | $238.75 | $238.70 |
| Purchase #3 | $81.81 | 13.178% | $92.5909 | $92.59 | $92.60 | $92.60 |
| Purchase #4 | $35.73 | 13.647% | $40.6061 | $40.61 | $40.60 | $40.60 |
| Purchase #5 | $44.78 | 13.344% | $50.7554 | $50.76 | $50.75 | $50.80 |
| Purchase #6 | $222.62 | 4.221% | $232.0168 | $232.02 | $232.00 | $232.00 |
| Purchase #7 | $137.81 | 7.697% | $148.4172 | $148.42 | $148.40 | $148.40 |
| 7 purchase totals = | $847.25 | $908.8456 | $908.86 | $908.80 | $908.80 | |