| 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 | $210.96 | 9.843% | $231.7248 | $231.72 | $231.70 | $231.70 |
| Purchase #2 | $123.99 | 3.411% | $128.2193 | $128.22 | $128.20 | $128.20 |
| Purchase #3 | $227.53 | 3.567% | $235.646 | $235.65 | $235.65 | $235.60 |
| Purchase #4 | $240.55 | 10.738% | $266.3803 | $266.38 | $266.40 | $266.40 |
| Purchase #5 | $148.26 | 9.281% | $162.02 | $162.02 | $162.00 | $162.00 |
| Purchase #6 | $108.72 | 13.125% | $122.9895 | $122.99 | $123.00 | $123.00 |
| Purchase #7 | $19.57 | 13.749% | $22.2607 | $22.26 | $22.25 | $22.30 |
| 7 purchase totals = | $1,079.58 | $1,169.2406 | $1,169.24 | $1,169.20 | $1,169.20 | |