| 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 | $207.85 | 12.724% | $234.2968 | $234.30 | $234.30 | $234.30 |
| Purchase #2 | $79.68 | 10.108% | $87.7341 | $87.73 | $87.75 | $87.70 |
| Purchase #3 | $225.99 | 5.278% | $237.9178 | $237.92 | $237.90 | $237.90 |
| Purchase #4 | $155.40 | 8.811% | $169.0923 | $169.09 | $169.10 | $169.10 |
| Purchase #5 | $147.85 | 13.650% | $168.0315 | $168.03 | $168.05 | $168.00 |
| Purchase #6 | $124.30 | 3.517% | $128.6716 | $128.67 | $128.65 | $128.70 |
| Purchase #7 | $131.94 | 10.314% | $145.5483 | $145.55 | $145.55 | $145.50 |
| 7 purchase totals = | $1,073.01 | $1,171.2924 | $1,171.29 | $1,171.30 | $1,171.20 | |