| 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 | $237.43 | 8.311% | $257.1628 | $257.16 | $257.15 | $257.20 |
| Purchase #2 | $179.70 | 9.813% | $197.334 | $197.33 | $197.35 | $197.30 |
| Purchase #3 | $13.78 | 4.594% | $14.4131 | $14.41 | $14.40 | $14.40 |
| Purchase #4 | $89.32 | 9.507% | $97.8117 | $97.81 | $97.80 | $97.80 |
| Purchase #5 | $198.25 | 6.595% | $211.3246 | $211.32 | $211.30 | $211.30 |
| Purchase #6 | $221.28 | 12.544% | $249.0374 | $249.04 | $249.05 | $249.00 |
| Purchase #7 | $12.31 | 3.523% | $12.7437 | $12.74 | $12.75 | $12.70 |
| 7 purchase totals = | $952.07 | $1,039.8273 | $1,039.81 | $1,039.80 | $1,039.70 | |