| 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 | $198.26 | 4.168% | $206.5235 | $206.52 | $206.50 | $206.50 |
| Purchase #2 | $37.32 | 11.328% | $41.5476 | $41.55 | $41.55 | $41.50 |
| Purchase #3 | $215.58 | 13.431% | $244.5345 | $244.53 | $244.55 | $244.50 |
| Purchase #4 | $124.40 | 10.355% | $137.2816 | $137.28 | $137.30 | $137.30 |
| Purchase #5 | $134.83 | 10.588% | $149.1058 | $149.11 | $149.10 | $149.10 |
| Purchase #6 | $19.54 | 4.604% | $20.4396 | $20.44 | $20.45 | $20.40 |
| Purchase #7 | $133.96 | 4.679% | $140.228 | $140.23 | $140.25 | $140.20 |
| 7 purchase totals = | $863.89 | $939.6606 | $939.66 | $939.70 | $939.50 | |