| 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 | $224.34 | 8.115% | $242.5452 | $242.55 | $242.55 | $242.50 |
| Purchase #2 | $156.27 | 9.134% | $170.5437 | $170.54 | $170.55 | $170.50 |
| Purchase #3 | $94.93 | 5.337% | $99.9964 | $100.00 | $100.00 | $100.00 |
| Purchase #4 | $225.43 | 10.485% | $249.0663 | $249.07 | $249.05 | $249.10 |
| Purchase #5 | $213.32 | 9.628% | $233.8584 | $233.86 | $233.85 | $233.90 |
| Purchase #6 | $93.50 | 7.792% | $100.7855 | $100.79 | $100.80 | $100.80 |
| Purchase #7 | $177.33 | 13.471% | $201.2181 | $201.22 | $201.20 | $201.20 |
| 7 purchase totals = | $1,185.12 | $1,298.0136 | $1,298.03 | $1,298.00 | $1,298.00 | |