| 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 | $129.83 | 10.253% | $143.1415 | $143.14 | $143.15 | $143.10 |
| Purchase #2 | $121.61 | 7.270% | $130.451 | $130.45 | $130.45 | $130.50 |
| Purchase #3 | $123.55 | 10.240% | $136.2015 | $136.20 | $136.20 | $136.20 |
| Purchase #4 | $84.64 | 6.257% | $89.9359 | $89.94 | $89.95 | $89.90 |
| Purchase #5 | $196.25 | 12.674% | $221.1227 | $221.12 | $221.10 | $221.10 |
| Purchase #6 | $191.33 | 7.646% | $205.9591 | $205.96 | $205.95 | $206.00 |
| Purchase #7 | $115.71 | 8.504% | $125.55 | $125.55 | $125.55 | $125.60 |
| 7 purchase totals = | $962.92 | $1,052.3617 | $1,052.36 | $1,052.35 | $1,052.40 | |