| 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 | $190.29 | 8.839% | $207.1097 | $207.11 | $207.10 | $207.10 |
| Purchase #2 | $65.62 | 6.220% | $69.7016 | $69.70 | $69.70 | $69.70 |
| Purchase #3 | $109.73 | 10.180% | $120.9005 | $120.90 | $120.90 | $120.90 |
| Purchase #4 | $88.67 | 9.535% | $97.1247 | $97.12 | $97.10 | $97.10 |
| Purchase #5 | $205.39 | 7.619% | $221.0387 | $221.04 | $221.05 | $221.00 |
| Purchase #6 | $197.43 | 8.452% | $214.1168 | $214.12 | $214.10 | $214.10 |
| Purchase #7 | $5.85 | 9.137% | $6.3845 | $6.38 | $6.40 | $6.40 |
| 7 purchase totals = | $862.98 | $936.3765 | $936.37 | $936.35 | $936.30 | |