| 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 | $205.46 | 13.464% | $233.1231 | $233.12 | $233.10 | $233.10 |
| Purchase #2 | $74.66 | 12.157% | $83.7364 | $83.74 | $83.75 | $83.70 |
| Purchase #3 | $49.45 | 8.291% | $53.5499 | $53.55 | $53.55 | $53.50 |
| Purchase #4 | $148.43 | 4.289% | $154.7962 | $154.80 | $154.80 | $154.80 |
| Purchase #5 | $114.86 | 4.170% | $119.6497 | $119.65 | $119.65 | $119.60 |
| Purchase #6 | $111.97 | 12.737% | $126.2316 | $126.23 | $126.25 | $126.20 |
| Purchase #7 | $109.98 | 3.221% | $113.5225 | $113.52 | $113.50 | $113.50 |
| 7 purchase totals = | $814.81 | $884.6094 | $884.61 | $884.60 | $884.40 | |