| 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 | $218.30 | 7.236% | $234.0962 | $234.10 | $234.10 | $234.10 |
| Purchase #2 | $15.73 | 5.583% | $16.6082 | $16.61 | $16.60 | $16.60 |
| Purchase #3 | $23.42 | 4.781% | $24.5397 | $24.54 | $24.55 | $24.50 |
| Purchase #4 | $171.60 | 11.664% | $191.6154 | $191.62 | $191.60 | $191.60 |
| Purchase #5 | $232.61 | 5.840% | $246.1944 | $246.19 | $246.20 | $246.20 |
| Purchase #6 | $110.88 | 11.662% | $123.8108 | $123.81 | $123.80 | $123.80 |
| Purchase #7 | $34.73 | 3.585% | $35.9751 | $35.98 | $36.00 | $36.00 |
| 7 purchase totals = | $807.27 | $872.8398 | $872.85 | $872.85 | $872.80 | |