| 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 | $227.25 | 10.850% | $251.9066 | $251.91 | $251.90 | $251.90 |
| Purchase #2 | $126.37 | 8.464% | $137.066 | $137.07 | $137.05 | $137.10 |
| Purchase #3 | $7.43 | 5.199% | $7.8163 | $7.82 | $7.80 | $7.80 |
| Purchase #4 | $195.55 | 8.385% | $211.9469 | $211.95 | $211.95 | $211.90 |
| Purchase #5 | $232.33 | 7.595% | $249.9755 | $249.98 | $250.00 | $250.00 |
| Purchase #6 | $246.97 | 3.790% | $256.3302 | $256.33 | $256.35 | $256.30 |
| Purchase #7 | $204.25 | 5.623% | $215.735 | $215.74 | $215.75 | $215.70 |
| 7 purchase totals = | $1,240.15 | $1,330.7765 | $1,330.80 | $1,330.80 | $1,330.70 | |