| 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 | $9.52 | 9.637% | $10.4374 | $10.44 | $10.45 | $10.40 |
| Purchase #2 | $149.69 | 12.365% | $168.1992 | $168.20 | $168.20 | $168.20 |
| Purchase #3 | $179.33 | 6.667% | $191.2859 | $191.29 | $191.30 | $191.30 |
| Purchase #4 | $241.70 | 11.261% | $268.9178 | $268.92 | $268.90 | $268.90 |
| Purchase #5 | $62.94 | 6.114% | $66.7882 | $66.79 | $66.80 | $66.80 |
| Purchase #6 | $131.89 | 12.214% | $147.999 | $148.00 | $148.00 | $148.00 |
| Purchase #7 | $101.38 | 3.250% | $104.6749 | $104.67 | $104.65 | $104.70 |
| 7 purchase totals = | $876.45 | $958.3024 | $958.31 | $958.30 | $958.30 | |