| 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 | $188.79 | 10.633% | $208.864 | $208.86 | $208.85 | $208.90 |
| Purchase #2 | $9.60 | 3.557% | $9.9415 | $9.94 | $9.95 | $9.90 |
| Purchase #3 | $201.59 | 11.813% | $225.4038 | $225.40 | $225.40 | $225.40 |
| Purchase #4 | $85.70 | 6.461% | $91.2371 | $91.24 | $91.25 | $91.20 |
| Purchase #5 | $173.77 | 13.460% | $197.1594 | $197.16 | $197.15 | $197.20 |
| Purchase #6 | $146.53 | 9.832% | $160.9368 | $160.94 | $160.95 | $160.90 |
| Purchase #7 | $193.79 | 6.298% | $205.9949 | $205.99 | $206.00 | $206.00 |
| 7 purchase totals = | $999.77 | $1,099.5375 | $1,099.53 | $1,099.55 | $1,099.50 | |