| 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 | $213.46 | 11.234% | $237.4401 | $237.44 | $237.45 | $237.40 |
| Purchase #2 | $85.34 | 7.847% | $92.0366 | $92.04 | $92.05 | $92.00 |
| Purchase #3 | $243.71 | 7.614% | $262.2661 | $262.27 | $262.25 | $262.30 |
| Purchase #4 | $111.81 | 12.636% | $125.9383 | $125.94 | $125.95 | $125.90 |
| Purchase #5 | $160.82 | 4.465% | $168.0006 | $168.00 | $168.00 | $168.00 |
| Purchase #6 | $24.75 | 3.605% | $25.6422 | $25.64 | $25.65 | $25.60 |
| Purchase #7 | $230.27 | 6.266% | $244.6987 | $244.70 | $244.70 | $244.70 |
| 7 purchase totals = | $1,070.16 | $1,156.0226 | $1,156.03 | $1,156.05 | $1,155.90 | |