| 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 | $102.83 | 5.865% | $108.861 | $108.86 | $108.85 | $108.90 |
| Purchase #2 | $34.30 | 12.600% | $38.6218 | $38.62 | $38.60 | $38.60 |
| Purchase #3 | $42.80 | 5.755% | $45.2631 | $45.26 | $45.25 | $45.30 |
| Purchase #4 | $223.99 | 4.552% | $234.186 | $234.19 | $234.20 | $234.20 |
| Purchase #5 | $46.86 | 9.787% | $51.4462 | $51.45 | $51.45 | $51.40 |
| Purchase #6 | $123.33 | 12.245% | $138.4318 | $138.43 | $138.45 | $138.40 |
| Purchase #7 | $161.96 | 12.224% | $181.758 | $181.76 | $181.75 | $181.80 |
| 7 purchase totals = | $736.07 | $798.5679 | $798.57 | $798.55 | $798.60 | |