| 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 | $248.75 | 4.616% | $260.2323 | $260.23 | $260.25 | $260.20 |
| Purchase #2 | $42.37 | 7.439% | $45.5219 | $45.52 | $45.50 | $45.50 |
| Purchase #3 | $167.33 | 7.182% | $179.3476 | $179.35 | $179.35 | $179.30 |
| Purchase #4 | $128.52 | 13.372% | $145.7057 | $145.71 | $145.70 | $145.70 |
| Purchase #5 | $36.32 | 5.582% | $38.3474 | $38.35 | $38.35 | $38.30 |
| Purchase #6 | $129.35 | 8.157% | $139.9011 | $139.90 | $139.90 | $139.90 |
| Purchase #7 | $140.59 | 4.371% | $146.7352 | $146.74 | $146.75 | $146.70 |
| 7 purchase totals = | $893.23 | $955.7912 | $955.80 | $955.80 | $955.60 | |