| 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 | $225.67 | 12.615% | $254.1383 | $254.14 | $254.15 | $254.10 |
| Purchase #2 | $54.35 | 6.201% | $57.7202 | $57.72 | $57.70 | $57.70 |
| Purchase #3 | $170.60 | 6.294% | $181.3376 | $181.34 | $181.35 | $181.30 |
| Purchase #4 | $112.57 | 6.657% | $120.0638 | $120.06 | $120.05 | $120.10 |
| Purchase #5 | $105.62 | 4.711% | $110.5958 | $110.60 | $110.60 | $110.60 |
| Purchase #6 | $39.83 | 7.441% | $42.7938 | $42.79 | $42.80 | $42.80 |
| Purchase #7 | $169.25 | 10.426% | $186.896 | $186.90 | $186.90 | $186.90 |
| 7 purchase totals = | $877.89 | $953.5455 | $953.55 | $953.55 | $953.50 | |