| 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 | $245.40 | 3.381% | $253.697 | $253.70 | $253.70 | $253.70 |
| Purchase #2 | $207.76 | 9.716% | $227.946 | $227.95 | $227.95 | $227.90 |
| Purchase #3 | $250.56 | 6.873% | $267.781 | $267.78 | $267.80 | $267.80 |
| Purchase #4 | $216.90 | 11.329% | $241.4726 | $241.47 | $241.45 | $241.50 |
| Purchase #5 | $183.89 | 8.672% | $199.8369 | $199.84 | $199.85 | $199.80 |
| Purchase #6 | $47.25 | 3.112% | $48.7204 | $48.72 | $48.70 | $48.70 |
| Purchase #7 | $150.76 | 5.778% | $159.4709 | $159.47 | $159.45 | $159.50 |
| 7 purchase totals = | $1,302.52 | $1,398.9248 | $1,398.93 | $1,398.90 | $1,398.90 | |