| 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 | $207.52 | 8.864% | $225.9146 | $225.91 | $225.90 | $225.90 |
| Purchase #2 | $133.30 | 8.436% | $144.5452 | $144.55 | $144.55 | $144.50 |
| Purchase #3 | $106.94 | 6.441% | $113.828 | $113.83 | $113.85 | $113.80 |
| Purchase #4 | $71.30 | 5.208% | $75.0133 | $75.01 | $75.00 | $75.00 |
| Purchase #5 | $34.52 | 9.124% | $37.6696 | $37.67 | $37.65 | $37.70 |
| Purchase #6 | $181.43 | 8.122% | $196.1657 | $196.17 | $196.15 | $196.20 |
| Purchase #7 | $177.41 | 10.113% | $195.3515 | $195.35 | $195.35 | $195.40 |
| 7 purchase totals = | $912.42 | $988.4879 | $988.49 | $988.45 | $988.50 | |