| 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 | $201.85 | 5.818% | $213.5936 | $213.59 | $213.60 | $213.60 |
| Purchase #2 | $220.55 | 7.458% | $236.9986 | $237.00 | $237.00 | $237.00 |
| Purchase #3 | $93.38 | 9.809% | $102.5396 | $102.54 | $102.55 | $102.50 |
| Purchase #4 | $181.80 | 7.554% | $195.5332 | $195.53 | $195.55 | $195.50 |
| Purchase #5 | $239.66 | 8.621% | $260.3211 | $260.32 | $260.30 | $260.30 |
| Purchase #6 | $139.45 | 7.248% | $149.5573 | $149.56 | $149.55 | $149.60 |
| Purchase #7 | $208.91 | 6.684% | $222.8735 | $222.87 | $222.85 | $222.90 |
| 7 purchase totals = | $1,285.60 | $1,381.4169 | $1,381.41 | $1,381.40 | $1,381.40 | |