| 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 | $21.36 | 5.794% | $22.5976 | $22.60 | $22.60 | $22.60 |
| Purchase #2 | $196.25 | 9.398% | $214.6936 | $214.69 | $214.70 | $214.70 |
| Purchase #3 | $213.46 | 3.299% | $220.502 | $220.50 | $220.50 | $220.50 |
| Purchase #4 | $111.31 | 5.738% | $117.697 | $117.70 | $117.70 | $117.70 |
| Purchase #5 | $122.94 | 10.861% | $136.2925 | $136.29 | $136.30 | $136.30 |
| Purchase #6 | $90.69 | 9.300% | $99.1242 | $99.12 | $99.10 | $99.10 |
| Purchase #7 | $223.30 | 5.718% | $236.0683 | $236.07 | $236.05 | $236.10 |
| 7 purchase totals = | $979.31 | $1,046.9752 | $1,046.97 | $1,046.95 | $1,047.00 | |