| 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 | $143.59 | 4.122% | $149.5088 | $149.51 | $149.50 | $149.50 |
| Purchase #2 | $21.78 | 6.340% | $23.1609 | $23.16 | $23.15 | $23.20 |
| Purchase #3 | $246.34 | 4.713% | $257.95 | $257.95 | $257.95 | $258.00 |
| Purchase #4 | $235.55 | 10.423% | $260.1014 | $260.10 | $260.10 | $260.10 |
| Purchase #5 | $106.52 | 10.661% | $117.8761 | $117.88 | $117.90 | $117.90 |
| Purchase #6 | $206.40 | 6.755% | $220.3423 | $220.34 | $220.35 | $220.30 |
| Purchase #7 | $247.40 | 6.115% | $262.5285 | $262.53 | $262.55 | $262.50 |
| 7 purchase totals = | $1,207.58 | $1,291.4680 | $1,291.47 | $1,291.50 | $1,291.50 | |