| 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 | $109.65 | 12.131% | $122.9516 | $122.95 | $122.95 | $123.00 |
| Purchase #2 | $51.97 | 11.809% | $58.1071 | $58.11 | $58.10 | $58.10 |
| Purchase #3 | $64.27 | 10.269% | $70.8699 | $70.87 | $70.85 | $70.90 |
| Purchase #4 | $196.29 | 13.855% | $223.486 | $223.49 | $223.50 | $223.50 |
| Purchase #5 | $13.64 | 7.491% | $14.6618 | $14.66 | $14.65 | $14.70 |
| Purchase #6 | $95.26 | 7.313% | $102.2264 | $102.23 | $102.25 | $102.20 |
| Purchase #7 | $9.97 | 8.698% | $10.8372 | $10.84 | $10.85 | $10.80 |
| 7 purchase totals = | $541.05 | $603.1400 | $603.15 | $603.15 | $603.20 | |