| 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 | $223.77 | 5.659% | $236.4331 | $236.43 | $236.45 | $236.40 |
| Purchase #2 | $38.42 | 9.873% | $42.2132 | $42.21 | $42.20 | $42.20 |
| Purchase #3 | $64.44 | 12.692% | $72.6187 | $72.62 | $72.60 | $72.60 |
| Purchase #4 | $25.57 | 10.123% | $28.1585 | $28.16 | $28.15 | $28.20 |
| Purchase #5 | $181.31 | 7.485% | $194.8811 | $194.88 | $194.90 | $194.90 |
| Purchase #6 | $89.87 | 6.186% | $95.4294 | $95.43 | $95.45 | $95.40 |
| Purchase #7 | $8.29 | 5.671% | $8.7601 | $8.76 | $8.75 | $8.80 |
| 7 purchase totals = | $631.67 | $678.4941 | $678.49 | $678.50 | $678.50 | |