| 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 | $220.64 | 13.193% | $249.749 | $249.75 | $249.75 | $249.70 |
| Purchase #2 | $30.76 | 8.529% | $33.3835 | $33.38 | $33.40 | $33.40 |
| Purchase #3 | $91.61 | 7.133% | $98.1445 | $98.14 | $98.15 | $98.10 |
| Purchase #4 | $46.90 | 6.202% | $49.8087 | $49.81 | $49.80 | $49.80 |
| Purchase #5 | $173.41 | 9.544% | $189.9603 | $189.96 | $189.95 | $190.00 |
| Purchase #6 | $100.97 | 8.295% | $109.3455 | $109.35 | $109.35 | $109.30 |
| Purchase #7 | $34.62 | 4.147% | $36.0557 | $36.06 | $36.05 | $36.10 |
| 7 purchase totals = | $698.91 | $766.4472 | $766.45 | $766.45 | $766.40 | |