| 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 | $214.43 | 3.454% | $221.8364 | $221.84 | $221.85 | $221.80 |
| Purchase #2 | $30.95 | 8.627% | $33.6201 | $33.62 | $33.60 | $33.60 |
| Purchase #3 | $101.89 | 5.707% | $107.7049 | $107.70 | $107.70 | $107.70 |
| Purchase #4 | $53.52 | 5.412% | $56.4165 | $56.42 | $56.40 | $56.40 |
| Purchase #5 | $139.36 | 13.868% | $158.6864 | $158.69 | $158.70 | $158.70 |
| Purchase #6 | $34.77 | 6.553% | $37.0485 | $37.05 | $37.05 | $37.00 |
| Purchase #7 | $8.55 | 10.181% | $9.4205 | $9.42 | $9.40 | $9.40 |
| 7 purchase totals = | $583.47 | $624.7333 | $624.74 | $624.70 | $624.60 | |