| 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 | $241.76 | 3.549% | $250.3401 | $250.34 | $250.35 | $250.30 |
| Purchase #2 | $114.26 | 6.276% | $121.431 | $121.43 | $121.45 | $121.40 |
| Purchase #3 | $134.77 | 10.806% | $149.3332 | $149.33 | $149.35 | $149.30 |
| Purchase #4 | $20.70 | 11.824% | $23.1476 | $23.15 | $23.15 | $23.10 |
| Purchase #5 | $154.26 | 12.169% | $173.0319 | $173.03 | $173.05 | $173.00 |
| Purchase #6 | $98.41 | 6.580% | $104.8854 | $104.89 | $104.90 | $104.90 |
| Purchase #7 | $120.54 | 9.176% | $131.6008 | $131.60 | $131.60 | $131.60 |
| 7 purchase totals = | $884.70 | $953.7700 | $953.77 | $953.85 | $953.60 | |