| 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 | $245.50 | 9.566% | $268.9845 | $268.98 | $269.00 | $269.00 |
| Purchase #2 | $64.81 | 6.139% | $68.7887 | $68.79 | $68.80 | $68.80 |
| Purchase #3 | $23.35 | 8.766% | $25.3969 | $25.40 | $25.40 | $25.40 |
| Purchase #4 | $45.50 | 6.480% | $48.4484 | $48.45 | $48.45 | $48.40 |
| Purchase #5 | $27.35 | 3.774% | $28.3822 | $28.38 | $28.40 | $28.40 |
| Purchase #6 | $35.46 | 3.854% | $36.8266 | $36.83 | $36.85 | $36.80 |
| Purchase #7 | $202.39 | 9.220% | $221.0504 | $221.05 | $221.05 | $221.10 |
| 7 purchase totals = | $644.36 | $697.8777 | $697.88 | $697.95 | $697.90 | |