| 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 | $188.58 | 13.717% | $214.4475 | $214.45 | $214.45 | $214.40 |
| Purchase #2 | $236.31 | 4.602% | $247.185 | $247.19 | $247.20 | $247.20 |
| Purchase #3 | $64.88 | 8.508% | $70.4 | $70.40 | $70.40 | $70.40 |
| Purchase #4 | $221.35 | 4.810% | $231.9969 | $232.00 | $232.00 | $232.00 |
| Purchase #5 | $11.53 | 11.530% | $12.8594 | $12.86 | $12.85 | $12.90 |
| Purchase #6 | $27.69 | 4.177% | $28.8466 | $28.85 | $28.85 | $28.80 |
| Purchase #7 | $159.60 | 7.152% | $171.0146 | $171.01 | $171.00 | $171.00 |
| 7 purchase totals = | $909.94 | $976.7500 | $976.76 | $976.75 | $976.70 | |