| 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 | $203.89 | 13.325% | $231.0583 | $231.06 | $231.05 | $231.10 |
| Purchase #2 | $236.74 | 8.282% | $256.3468 | $256.35 | $256.35 | $256.30 |
| Purchase #3 | $234.40 | 4.596% | $245.173 | $245.17 | $245.15 | $245.20 |
| Purchase #4 | $229.74 | 4.250% | $239.504 | $239.50 | $239.50 | $239.50 |
| Purchase #5 | $76.68 | 13.521% | $87.0479 | $87.05 | $87.05 | $87.00 |
| Purchase #6 | $245.68 | 4.139% | $255.8487 | $255.85 | $255.85 | $255.80 |
| Purchase #7 | $51.66 | 10.817% | $57.2481 | $57.25 | $57.25 | $57.20 |
| 7 purchase totals = | $1,278.79 | $1,372.2268 | $1,372.23 | $1,372.20 | $1,372.10 | |