| 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 | $206.64 | 8.359% | $223.913 | $223.91 | $223.90 | $223.90 |
| Purchase #2 | $45.43 | 10.161% | $50.0461 | $50.05 | $50.05 | $50.00 |
| Purchase #3 | $184.73 | 6.617% | $196.9536 | $196.95 | $196.95 | $197.00 |
| Purchase #4 | $178.99 | 10.659% | $198.0685 | $198.07 | $198.05 | $198.10 |
| Purchase #5 | $105.66 | 9.680% | $115.8879 | $115.89 | $115.90 | $115.90 |
| Purchase #6 | $31.30 | 10.583% | $34.6125 | $34.61 | $34.60 | $34.60 |
| Purchase #7 | $145.48 | 11.176% | $161.7388 | $161.74 | $161.75 | $161.70 |
| 7 purchase totals = | $898.23 | $981.2204 | $981.22 | $981.20 | $981.20 | |