| 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 | $10.28 | 10.771% | $11.3873 | $11.39 | $11.40 | $11.40 |
| Purchase #2 | $21.76 | 10.336% | $24.0091 | $24.01 | $24.00 | $24.00 |
| Purchase #3 | $35.90 | 3.271% | $37.0743 | $37.07 | $37.05 | $37.10 |
| Purchase #4 | $136.89 | 4.188% | $142.623 | $142.62 | $142.60 | $142.60 |
| Purchase #5 | $96.70 | 4.187% | $100.7488 | $100.75 | $100.75 | $100.70 |
| Purchase #6 | $228.95 | 3.620% | $237.238 | $237.24 | $237.25 | $237.20 |
| Purchase #7 | $182.26 | 9.505% | $199.5838 | $199.58 | $199.60 | $199.60 |
| 7 purchase totals = | $712.74 | $752.6643 | $752.66 | $752.65 | $752.60 | |