| 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 | $19.80 | 11.418% | $22.0608 | $22.06 | $22.05 | $22.10 |
| Purchase #2 | $248.93 | 3.135% | $256.734 | $256.73 | $256.75 | $256.70 |
| Purchase #3 | $242.39 | 8.661% | $263.3834 | $263.38 | $263.40 | $263.40 |
| Purchase #4 | $192.85 | 10.754% | $213.5891 | $213.59 | $213.60 | $213.60 |
| Purchase #5 | $139.82 | 9.418% | $152.9882 | $152.99 | $153.00 | $153.00 |
| Purchase #6 | $80.63 | 3.382% | $83.3569 | $83.36 | $83.35 | $83.40 |
| Purchase #7 | $35.79 | 11.156% | $39.7827 | $39.78 | $39.80 | $39.80 |
| 7 purchase totals = | $960.21 | $1,031.8951 | $1,031.89 | $1,031.95 | $1,032.00 | |