| 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 | $233.36 | 10.335% | $257.4778 | $257.48 | $257.50 | $257.50 |
| Purchase #2 | $10.57 | 9.484% | $11.5725 | $11.57 | $11.55 | $11.60 |
| Purchase #3 | $234.71 | 3.419% | $242.7347 | $242.73 | $242.75 | $242.70 |
| Purchase #4 | $147.76 | 5.614% | $156.0552 | $156.06 | $156.05 | $156.10 |
| Purchase #5 | $122.35 | 7.107% | $131.0454 | $131.05 | $131.05 | $131.00 |
| Purchase #6 | $190.64 | 13.484% | $216.3459 | $216.35 | $216.35 | $216.30 |
| Purchase #7 | $99.83 | 13.145% | $112.9527 | $112.95 | $112.95 | $113.00 |
| 7 purchase totals = | $1,039.22 | $1,128.1842 | $1,128.19 | $1,128.20 | $1,128.20 | |