| 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 | $185.38 | 8.149% | $200.4866 | $200.49 | $200.50 | $200.50 |
| Purchase #2 | $112.48 | 8.595% | $122.1477 | $122.15 | $122.15 | $122.10 |
| Purchase #3 | $165.49 | 11.658% | $184.7828 | $184.78 | $184.80 | $184.80 |
| Purchase #4 | $105.78 | 8.735% | $115.0199 | $115.02 | $115.00 | $115.00 |
| Purchase #5 | $88.33 | 5.726% | $93.3878 | $93.39 | $93.40 | $93.40 |
| Purchase #6 | $187.29 | 7.790% | $201.8799 | $201.88 | $201.90 | $201.90 |
| Purchase #7 | $96.85 | 7.410% | $104.0266 | $104.03 | $104.05 | $104.00 |
| 7 purchase totals = | $941.60 | $1,021.7313 | $1,021.74 | $1,021.80 | $1,021.70 | |