| 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 | $122.42 | 11.386% | $136.3587 | $136.36 | $136.35 | $136.40 |
| Purchase #2 | $133.91 | 11.244% | $148.9668 | $148.97 | $148.95 | $149.00 |
| Purchase #3 | $54.47 | 4.621% | $56.9871 | $56.99 | $57.00 | $57.00 |
| Purchase #4 | $213.70 | 3.827% | $221.8783 | $221.88 | $221.90 | $221.90 |
| Purchase #5 | $233.53 | 9.319% | $255.2927 | $255.29 | $255.30 | $255.30 |
| Purchase #6 | $122.28 | 6.534% | $130.2698 | $130.27 | $130.25 | $130.30 |
| Purchase #7 | $222.59 | 6.319% | $236.6555 | $236.66 | $236.65 | $236.70 |
| 7 purchase totals = | $1,102.90 | $1,186.4089 | $1,186.42 | $1,186.40 | $1,186.60 | |