| 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 | $234.46 | 13.367% | $265.8003 | $265.80 | $265.80 | $265.80 |
| Purchase #2 | $220.97 | 5.766% | $233.7111 | $233.71 | $233.70 | $233.70 |
| Purchase #3 | $92.29 | 13.511% | $104.7593 | $104.76 | $104.75 | $104.80 |
| Purchase #4 | $86.40 | 9.206% | $94.354 | $94.35 | $94.35 | $94.40 |
| Purchase #5 | $71.46 | 10.591% | $79.0283 | $79.03 | $79.05 | $79.00 |
| Purchase #6 | $122.48 | 8.778% | $133.2313 | $133.23 | $133.25 | $133.20 |
| Purchase #7 | $92.50 | 7.467% | $99.407 | $99.41 | $99.40 | $99.40 |
| 7 purchase totals = | $920.56 | $1,010.2913 | $1,010.29 | $1,010.30 | $1,010.30 | |