| 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 | $99.56 | 11.500% | $111.0094 | $111.01 | $111.00 | $111.00 |
| Purchase #2 | $215.94 | 6.441% | $229.8487 | $229.85 | $229.85 | $229.80 |
| Purchase #3 | $38.88 | 6.305% | $41.3314 | $41.33 | $41.35 | $41.30 |
| Purchase #4 | $107.64 | 10.548% | $118.9939 | $118.99 | $119.00 | $119.00 |
| Purchase #5 | $231.52 | 13.466% | $262.6965 | $262.70 | $262.70 | $262.70 |
| Purchase #6 | $240.26 | 11.363% | $267.5607 | $267.56 | $267.55 | $267.60 |
| Purchase #7 | $74.28 | 3.316% | $76.7431 | $76.74 | $76.75 | $76.70 |
| 7 purchase totals = | $1,008.08 | $1,108.1837 | $1,108.18 | $1,108.20 | $1,108.10 | |