| 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 | $112.99 | 10.788% | $125.1794 | $125.18 | $125.20 | $125.20 |
| Purchase #2 | $211.64 | 6.684% | $225.786 | $225.79 | $225.80 | $225.80 |
| Purchase #3 | $29.36 | 6.776% | $31.3494 | $31.35 | $31.35 | $31.30 |
| Purchase #4 | $111.80 | 12.246% | $125.491 | $125.49 | $125.50 | $125.50 |
| Purchase #5 | $229.73 | 10.791% | $254.5202 | $254.52 | $254.50 | $254.50 |
| Purchase #6 | $179.97 | 7.585% | $193.6207 | $193.62 | $193.60 | $193.60 |
| Purchase #7 | $231.43 | 10.719% | $256.237 | $256.24 | $256.25 | $256.20 |
| 7 purchase totals = | $1,106.92 | $1,212.1837 | $1,212.19 | $1,212.20 | $1,212.10 | |