| 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 | $191.50 | 3.284% | $197.7889 | $197.79 | $197.80 | $197.80 |
| Purchase #2 | $11.99 | 3.838% | $12.4502 | $12.45 | $12.45 | $12.50 |
| Purchase #3 | $119.69 | 8.229% | $129.5393 | $129.54 | $129.55 | $129.50 |
| Purchase #4 | $47.48 | 5.866% | $50.2652 | $50.27 | $50.25 | $50.30 |
| Purchase #5 | $47.84 | 7.446% | $51.4022 | $51.40 | $51.40 | $51.40 |
| Purchase #6 | $231.61 | 6.710% | $247.151 | $247.15 | $247.15 | $247.20 |
| Purchase #7 | $227.97 | 8.217% | $246.7023 | $246.70 | $246.70 | $246.70 |
| 7 purchase totals = | $878.08 | $935.2991 | $935.30 | $935.30 | $935.40 | |