| 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 | $9.75 | 11.396% | $10.8611 | $10.86 | $10.85 | $10.90 |
| Purchase #2 | $224.33 | 9.377% | $245.3654 | $245.37 | $245.35 | $245.40 |
| Purchase #3 | $167.49 | 6.295% | $178.0335 | $178.03 | $178.05 | $178.00 |
| Purchase #4 | $132.82 | 11.769% | $148.4516 | $148.45 | $148.45 | $148.50 |
| Purchase #5 | $127.65 | 4.639% | $133.5717 | $133.57 | $133.55 | $133.60 |
| Purchase #6 | $195.94 | 7.466% | $210.5689 | $210.57 | $210.55 | $210.60 |
| Purchase #7 | $31.57 | 11.825% | $35.3032 | $35.30 | $35.30 | $35.30 |
| 7 purchase totals = | $889.55 | $962.1554 | $962.15 | $962.10 | $962.30 | |