| 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 | $108.29 | 10.708% | $119.8857 | $119.89 | $119.90 | $119.90 |
| Purchase #2 | $74.50 | 12.574% | $83.8676 | $83.87 | $83.85 | $83.90 |
| Purchase #3 | $231.58 | 12.481% | $260.4835 | $260.48 | $260.50 | $260.50 |
| Purchase #4 | $64.87 | 5.455% | $68.4087 | $68.41 | $68.40 | $68.40 |
| Purchase #5 | $38.61 | 13.171% | $43.6953 | $43.70 | $43.70 | $43.70 |
| Purchase #6 | $204.70 | 9.534% | $224.2161 | $224.22 | $224.20 | $224.20 |
| Purchase #7 | $92.40 | 11.767% | $103.2727 | $103.27 | $103.25 | $103.30 |
| 7 purchase totals = | $814.95 | $903.8296 | $903.84 | $903.80 | $903.90 | |