| 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 | $212.61 | 5.135% | $223.5275 | $223.53 | $223.55 | $223.50 |
| Purchase #2 | $22.35 | 11.154% | $24.8429 | $24.84 | $24.85 | $24.80 |
| Purchase #3 | $241.56 | 9.828% | $265.3005 | $265.30 | $265.30 | $265.30 |
| Purchase #4 | $196.49 | 4.192% | $204.7269 | $204.73 | $204.75 | $204.70 |
| Purchase #5 | $37.38 | 6.204% | $39.6991 | $39.70 | $39.70 | $39.70 |
| Purchase #6 | $115.39 | 13.845% | $131.3657 | $131.37 | $131.35 | $131.40 |
| Purchase #7 | $95.30 | 5.821% | $100.8474 | $100.85 | $100.85 | $100.80 |
| 7 purchase totals = | $921.08 | $990.3100 | $990.32 | $990.35 | $990.20 | |