| 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 | $88.59 | 3.582% | $91.7633 | $91.76 | $91.75 | $91.80 |
| Purchase #2 | $192.36 | 10.239% | $212.0557 | $212.06 | $212.05 | $212.10 |
| Purchase #3 | $119.33 | 6.331% | $126.8848 | $126.88 | $126.90 | $126.90 |
| Purchase #4 | $238.39 | 7.326% | $255.8545 | $255.85 | $255.85 | $255.90 |
| Purchase #5 | $111.75 | 13.115% | $126.406 | $126.41 | $126.40 | $126.40 |
| Purchase #6 | $200.25 | 12.257% | $224.7946 | $224.79 | $224.80 | $224.80 |
| Purchase #7 | $233.55 | 7.597% | $251.2928 | $251.29 | $251.30 | $251.30 |
| 7 purchase totals = | $1,184.22 | $1,289.0517 | $1,289.04 | $1,289.05 | $1,289.20 | |