| 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 | $217.54 | 10.840% | $241.1213 | $241.12 | $241.10 | $241.10 |
| Purchase #2 | $70.38 | 11.513% | $78.4828 | $78.48 | $78.50 | $78.50 |
| Purchase #3 | $226.32 | 10.544% | $250.1832 | $250.18 | $250.20 | $250.20 |
| Purchase #4 | $83.69 | 12.220% | $93.9169 | $93.92 | $93.90 | $93.90 |
| Purchase #5 | $180.76 | 13.655% | $205.4428 | $205.44 | $205.45 | $205.40 |
| Purchase #6 | $179.97 | 4.348% | $187.7951 | $187.80 | $187.80 | $187.80 |
| Purchase #7 | $93.32 | 9.325% | $102.0221 | $102.02 | $102.00 | $102.00 |
| 7 purchase totals = | $1,051.98 | $1,158.9642 | $1,158.96 | $1,158.95 | $1,158.90 | |