| 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 | $242.48 | 9.799% | $266.2406 | $266.24 | $266.25 | $266.20 |
| Purchase #2 | $173.28 | 3.582% | $179.4869 | $179.49 | $179.50 | $179.50 |
| Purchase #3 | $233.57 | 4.160% | $243.2865 | $243.29 | $243.30 | $243.30 |
| Purchase #4 | $24.57 | 12.643% | $27.6764 | $27.68 | $27.70 | $27.70 |
| Purchase #5 | $244.77 | 13.678% | $278.2496 | $278.25 | $278.25 | $278.20 |
| Purchase #6 | $212.79 | 13.714% | $241.972 | $241.97 | $241.95 | $242.00 |
| Purchase #7 | $121.88 | 12.483% | $137.0943 | $137.09 | $137.10 | $137.10 |
| 7 purchase totals = | $1,253.34 | $1,374.0063 | $1,374.01 | $1,374.05 | $1,374.00 | |