| 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 | $83.60 | 11.419% | $93.1463 | $93.15 | $93.15 | $93.10 |
| Purchase #2 | $191.40 | 3.189% | $197.5037 | $197.50 | $197.50 | $197.50 |
| Purchase #3 | $129.75 | 10.754% | $143.7033 | $143.70 | $143.70 | $143.70 |
| Purchase #4 | $146.53 | 3.122% | $151.1047 | $151.10 | $151.10 | $151.10 |
| Purchase #5 | $45.53 | 3.748% | $47.2365 | $47.24 | $47.25 | $47.20 |
| Purchase #6 | $240.63 | 8.270% | $260.5301 | $260.53 | $260.55 | $260.50 |
| Purchase #7 | $207.88 | 11.369% | $231.5139 | $231.51 | $231.50 | $231.50 |
| 7 purchase totals = | $1,045.32 | $1,124.7385 | $1,124.73 | $1,124.75 | $1,124.60 | |