| 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 | $191.98 | 9.311% | $209.8553 | $209.86 | $209.85 | $209.90 |
| Purchase #2 | $68.43 | 5.303% | $72.0588 | $72.06 | $72.05 | $72.10 |
| Purchase #3 | $44.82 | 12.607% | $50.4705 | $50.47 | $50.45 | $50.50 |
| Purchase #4 | $205.53 | 9.328% | $224.7018 | $224.70 | $224.70 | $224.70 |
| Purchase #5 | $233.38 | 8.206% | $252.5312 | $252.53 | $252.55 | $252.50 |
| Purchase #6 | $93.98 | 9.709% | $103.1045 | $103.10 | $103.10 | $103.10 |
| Purchase #7 | $199.39 | 4.357% | $208.0774 | $208.08 | $208.10 | $208.10 |
| 7 purchase totals = | $1,037.51 | $1,120.7995 | $1,120.80 | $1,120.80 | $1,120.90 | |