| 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 | $193.42 | 11.283% | $215.2436 | $215.24 | $215.25 | $215.20 |
| Purchase #2 | $8.44 | 9.738% | $9.2619 | $9.26 | $9.25 | $9.30 |
| Purchase #3 | $77.68 | 5.306% | $81.8017 | $81.80 | $81.80 | $81.80 |
| Purchase #4 | $5.85 | 3.757% | $6.0698 | $6.07 | $6.05 | $6.10 |
| Purchase #5 | $40.56 | 6.706% | $43.28 | $43.28 | $43.30 | $43.30 |
| Purchase #6 | $20.40 | 9.556% | $22.3494 | $22.35 | $22.35 | $22.30 |
| Purchase #7 | $94.79 | 13.244% | $107.344 | $107.34 | $107.35 | $107.30 |
| 7 purchase totals = | $441.14 | $485.3504 | $485.34 | $485.35 | $485.30 | |