| 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 | $17.38 | 11.394% | $19.3603 | $19.36 | $19.35 | $19.40 |
| Purchase #2 | $232.75 | 10.171% | $256.423 | $256.42 | $256.40 | $256.40 |
| Purchase #3 | $6.27 | 3.595% | $6.4954 | $6.50 | $6.50 | $6.50 |
| Purchase #4 | $248.83 | 10.123% | $274.0191 | $274.02 | $274.00 | $274.00 |
| Purchase #5 | $16.33 | 12.351% | $18.3469 | $18.35 | $18.35 | $18.30 |
| Purchase #6 | $214.65 | 4.850% | $225.0605 | $225.06 | $225.05 | $225.10 |
| Purchase #7 | $145.48 | 7.156% | $155.8905 | $155.89 | $155.90 | $155.90 |
| 7 purchase totals = | $881.69 | $955.5957 | $955.60 | $955.55 | $955.60 | |