| 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 | $37.28 | 13.455% | $42.296 | $42.30 | $42.30 | $42.30 |
| Purchase #2 | $41.73 | 10.851% | $46.2581 | $46.26 | $46.25 | $46.30 |
| Purchase #3 | $236.63 | 3.753% | $245.5107 | $245.51 | $245.50 | $245.50 |
| Purchase #4 | $109.27 | 13.468% | $123.9865 | $123.99 | $124.00 | $124.00 |
| Purchase #5 | $223.55 | 11.342% | $248.905 | $248.91 | $248.90 | $248.90 |
| Purchase #6 | $145.81 | 5.464% | $153.7771 | $153.78 | $153.80 | $153.80 |
| Purchase #7 | $87.60 | 6.498% | $93.2922 | $93.29 | $93.30 | $93.30 |
| 7 purchase totals = | $881.87 | $954.0256 | $954.04 | $954.05 | $954.10 | |