| 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 | $236.73 | 8.354% | $256.5064 | $256.51 | $256.50 | $256.50 |
| Purchase #2 | $82.57 | 5.424% | $87.0486 | $87.05 | $87.05 | $87.00 |
| Purchase #3 | $250.83 | 8.177% | $271.3404 | $271.34 | $271.35 | $271.30 |
| Purchase #4 | $143.29 | 4.841% | $150.2267 | $150.23 | $150.25 | $150.20 |
| Purchase #5 | $79.97 | 4.490% | $83.5607 | $83.56 | $83.55 | $83.60 |
| Purchase #6 | $142.62 | 6.568% | $151.9873 | $151.99 | $152.00 | $152.00 |
| Purchase #7 | $107.83 | 9.538% | $118.1148 | $118.11 | $118.10 | $118.10 |
| 7 purchase totals = | $1,043.84 | $1,118.7849 | $1,118.79 | $1,118.80 | $1,118.70 | |