| 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 | $129.53 | 8.265% | $140.2357 | $140.24 | $140.25 | $140.20 |
| Purchase #2 | $85.95 | 6.720% | $91.7258 | $91.73 | $91.75 | $91.70 |
| Purchase #3 | $129.39 | 3.141% | $133.4541 | $133.45 | $133.45 | $133.50 |
| Purchase #4 | $238.89 | 3.293% | $246.7566 | $246.76 | $246.75 | $246.80 |
| Purchase #5 | $184.38 | 6.761% | $196.8459 | $196.85 | $196.85 | $196.80 |
| Purchase #6 | $86.81 | 8.328% | $94.0395 | $94.04 | $94.05 | $94.00 |
| Purchase #7 | $21.48 | 10.845% | $23.8095 | $23.81 | $23.80 | $23.80 |
| 7 purchase totals = | $876.43 | $926.8671 | $926.88 | $926.90 | $926.80 | |