| 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 | $227.94 | 9.804% | $250.2872 | $250.29 | $250.30 | $250.30 |
| Purchase #2 | $181.38 | 7.544% | $195.0633 | $195.06 | $195.05 | $195.10 |
| Purchase #3 | $83.30 | 8.316% | $90.2272 | $90.23 | $90.25 | $90.20 |
| Purchase #4 | $9.80 | 11.824% | $10.9588 | $10.96 | $10.95 | $11.00 |
| Purchase #5 | $22.98 | 6.184% | $24.4011 | $24.40 | $24.40 | $24.40 |
| Purchase #6 | $169.79 | 9.587% | $186.0678 | $186.07 | $186.05 | $186.10 |
| Purchase #7 | $214.61 | 10.832% | $237.8566 | $237.86 | $237.85 | $237.90 |
| 7 purchase totals = | $909.80 | $994.8620 | $994.87 | $994.85 | $995.00 | |