| 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 | $225.39 | 3.279% | $232.7805 | $232.78 | $232.80 | $232.80 |
| Purchase #2 | $29.64 | 12.521% | $33.3512 | $33.35 | $33.35 | $33.40 |
| Purchase #3 | $160.60 | 13.367% | $182.0674 | $182.07 | $182.05 | $182.10 |
| Purchase #4 | $214.77 | 4.706% | $224.8771 | $224.88 | $224.90 | $224.90 |
| Purchase #5 | $49.35 | 4.372% | $51.5076 | $51.51 | $51.50 | $51.50 |
| Purchase #6 | $167.36 | 8.496% | $181.5789 | $181.58 | $181.60 | $181.60 |
| Purchase #7 | $15.42 | 3.861% | $16.0154 | $16.02 | $16.00 | $16.00 |
| 7 purchase totals = | $862.53 | $922.1781 | $922.19 | $922.20 | $922.30 | |