| 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 | $109.27 | 5.499% | $115.2788 | $115.28 | $115.30 | $115.30 |
| Purchase #2 | $6.45 | 11.719% | $7.2059 | $7.21 | $7.20 | $7.20 |
| Purchase #3 | $218.44 | 10.832% | $242.1014 | $242.10 | $242.10 | $242.10 |
| Purchase #4 | $139.40 | 13.236% | $157.851 | $157.85 | $157.85 | $157.90 |
| Purchase #5 | $164.48 | 12.156% | $184.4742 | $184.47 | $184.45 | $184.50 |
| Purchase #6 | $15.87 | 4.737% | $16.6218 | $16.62 | $16.60 | $16.60 |
| Purchase #7 | $27.50 | 5.841% | $29.1063 | $29.11 | $29.10 | $29.10 |
| 7 purchase totals = | $681.41 | $752.6394 | $752.64 | $752.60 | $752.70 | |