| 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 | $229.80 | 12.789% | $259.1891 | $259.19 | $259.20 | $259.20 |
| Purchase #2 | $78.33 | 5.399% | $82.559 | $82.56 | $82.55 | $82.60 |
| Purchase #3 | $8.30 | 6.228% | $8.8169 | $8.82 | $8.80 | $8.80 |
| Purchase #4 | $111.54 | 7.858% | $120.3048 | $120.30 | $120.30 | $120.30 |
| Purchase #5 | $73.54 | 5.115% | $77.3016 | $77.30 | $77.30 | $77.30 |
| Purchase #6 | $21.34 | 3.140% | $22.0101 | $22.01 | $22.00 | $22.00 |
| Purchase #7 | $159.36 | 7.223% | $170.8706 | $170.87 | $170.85 | $170.90 |
| 7 purchase totals = | $682.21 | $741.0521 | $741.05 | $741.00 | $741.10 | |