| 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 | $199.50 | 7.534% | $214.5303 | $214.53 | $214.55 | $214.50 |
| Purchase #2 | $43.54 | 7.372% | $46.7498 | $46.75 | $46.75 | $46.70 |
| Purchase #3 | $241.82 | 6.273% | $256.9894 | $256.99 | $257.00 | $257.00 |
| Purchase #4 | $248.28 | 7.470% | $266.8265 | $266.83 | $266.85 | $266.80 |
| Purchase #5 | $18.37 | 5.136% | $19.3135 | $19.31 | $19.30 | $19.30 |
| Purchase #6 | $17.74 | 13.440% | $20.1243 | $20.12 | $20.10 | $20.10 |
| Purchase #7 | $17.47 | 12.540% | $19.6607 | $19.66 | $19.65 | $19.70 |
| 7 purchase totals = | $786.72 | $844.1945 | $844.19 | $844.20 | $844.10 | |