| 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 | $74.41 | 7.275% | $79.8233 | $79.82 | $79.80 | $79.80 |
| Purchase #2 | $127.40 | 10.833% | $141.2012 | $141.20 | $141.20 | $141.20 |
| Purchase #3 | $23.65 | 10.307% | $26.0876 | $26.09 | $26.10 | $26.10 |
| Purchase #4 | $233.72 | 7.449% | $251.1298 | $251.13 | $251.15 | $251.10 |
| Purchase #5 | $111.95 | 7.481% | $120.325 | $120.33 | $120.35 | $120.30 |
| Purchase #6 | $130.78 | 13.300% | $148.1737 | $148.17 | $148.15 | $148.20 |
| Purchase #7 | $180.93 | 13.193% | $204.8001 | $204.80 | $204.80 | $204.80 |
| 7 purchase totals = | $882.84 | $971.5407 | $971.54 | $971.55 | $971.50 | |