| 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 | $12.30 | 10.584% | $13.6018 | $13.60 | $13.60 | $13.60 |
| Purchase #2 | $93.67 | 13.389% | $106.2115 | $106.21 | $106.20 | $106.20 |
| Purchase #3 | $166.72 | 11.396% | $185.7194 | $185.72 | $185.70 | $185.70 |
| Purchase #4 | $21.71 | 11.597% | $24.2277 | $24.23 | $24.25 | $24.20 |
| Purchase #5 | $141.94 | 8.501% | $154.0063 | $154.01 | $154.00 | $154.00 |
| Purchase #6 | $174.46 | 8.358% | $189.0414 | $189.04 | $189.05 | $189.00 |
| Purchase #7 | $239.33 | 10.698% | $264.9335 | $264.93 | $264.95 | $264.90 |
| 7 purchase totals = | $850.13 | $937.7416 | $937.74 | $937.75 | $937.60 | |