| 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 | $203.85 | 5.683% | $215.4348 | $215.43 | $215.45 | $215.40 |
| Purchase #2 | $220.95 | 11.869% | $247.1746 | $247.17 | $247.15 | $247.20 |
| Purchase #3 | $136.86 | 3.391% | $141.5009 | $141.50 | $141.50 | $141.50 |
| Purchase #4 | $138.86 | 4.142% | $144.6116 | $144.61 | $144.60 | $144.60 |
| Purchase #5 | $243.68 | 4.194% | $253.8999 | $253.90 | $253.90 | $253.90 |
| Purchase #6 | $231.84 | 5.373% | $244.2968 | $244.30 | $244.30 | $244.30 |
| Purchase #7 | $86.53 | 10.697% | $95.7861 | $95.79 | $95.80 | $95.80 |
| 7 purchase totals = | $1,262.57 | $1,342.7047 | $1,342.70 | $1,342.70 | $1,342.70 | |