| 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 | $228.50 | 4.715% | $239.2738 | $239.27 | $239.25 | $239.30 |
| Purchase #2 | $44.97 | 8.449% | $48.7695 | $48.77 | $48.75 | $48.80 |
| Purchase #3 | $109.91 | 8.288% | $119.0193 | $119.02 | $119.00 | $119.00 |
| Purchase #4 | $197.50 | 4.188% | $205.7713 | $205.77 | $205.75 | $205.80 |
| Purchase #5 | $212.69 | 4.335% | $221.9101 | $221.91 | $221.90 | $221.90 |
| Purchase #6 | $109.85 | 8.811% | $119.5289 | $119.53 | $119.55 | $119.50 |
| Purchase #7 | $156.27 | 10.125% | $172.0923 | $172.09 | $172.10 | $172.10 |
| 7 purchase totals = | $1,059.69 | $1,126.3652 | $1,126.36 | $1,126.30 | $1,126.40 | |