| 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 | $178.71 | 11.390% | $199.0651 | $199.07 | $199.05 | $199.10 |
| Purchase #2 | $11.56 | 4.734% | $12.1073 | $12.11 | $12.10 | $12.10 |
| Purchase #3 | $239.45 | 13.170% | $270.9856 | $270.99 | $271.00 | $271.00 |
| Purchase #4 | $36.98 | 9.489% | $40.489 | $40.49 | $40.50 | $40.50 |
| Purchase #5 | $27.50 | 3.753% | $28.5321 | $28.53 | $28.55 | $28.50 |
| Purchase #6 | $109.34 | 3.332% | $112.9832 | $112.98 | $113.00 | $113.00 |
| Purchase #7 | $120.41 | 3.308% | $124.3932 | $124.39 | $124.40 | $124.40 |
| 7 purchase totals = | $723.95 | $788.5555 | $788.56 | $788.60 | $788.60 | |