| 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 | $248.78 | 12.233% | $279.2133 | $279.21 | $279.20 | $279.20 |
| Purchase #2 | $122.34 | 5.791% | $129.4247 | $129.42 | $129.40 | $129.40 |
| Purchase #3 | $65.56 | 7.214% | $70.2895 | $70.29 | $70.30 | $70.30 |
| Purchase #4 | $204.91 | 10.250% | $225.9133 | $225.91 | $225.90 | $225.90 |
| Purchase #5 | $16.56 | 11.346% | $18.4389 | $18.44 | $18.45 | $18.40 |
| Purchase #6 | $136.85 | 7.849% | $147.5914 | $147.59 | $147.60 | $147.60 |
| Purchase #7 | $32.66 | 10.680% | $36.1481 | $36.15 | $36.15 | $36.10 |
| 7 purchase totals = | $827.66 | $907.0192 | $907.01 | $907.00 | $906.90 | |