| 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 | $199.58 | 6.566% | $212.6844 | $212.68 | $212.70 | $212.70 |
| Purchase #2 | $98.43 | 10.563% | $108.8272 | $108.83 | $108.85 | $108.80 |
| Purchase #3 | $126.44 | 9.650% | $138.6415 | $138.64 | $138.65 | $138.60 |
| Purchase #4 | $149.69 | 11.386% | $166.7337 | $166.73 | $166.75 | $166.70 |
| Purchase #5 | $32.41 | 11.675% | $36.1939 | $36.19 | $36.20 | $36.20 |
| Purchase #6 | $192.70 | 13.133% | $218.0073 | $218.01 | $218.00 | $218.00 |
| Purchase #7 | $134.84 | 10.544% | $149.0575 | $149.06 | $149.05 | $149.10 |
| 7 purchase totals = | $934.09 | $1,030.1455 | $1,030.14 | $1,030.20 | $1,030.10 | |