| 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 | $236.68 | 8.464% | $256.7126 | $256.71 | $256.70 | $256.70 |
| Purchase #2 | $214.40 | 8.747% | $233.1536 | $233.15 | $233.15 | $233.20 |
| Purchase #3 | $44.83 | 10.839% | $49.6891 | $49.69 | $49.70 | $49.70 |
| Purchase #4 | $231.78 | 3.621% | $240.1728 | $240.17 | $240.15 | $240.20 |
| Purchase #5 | $218.26 | 4.545% | $228.1799 | $228.18 | $228.20 | $228.20 |
| Purchase #6 | $37.89 | 3.823% | $39.3385 | $39.34 | $39.35 | $39.30 |
| Purchase #7 | $250.98 | 3.768% | $260.4369 | $260.44 | $260.45 | $260.40 |
| 7 purchase totals = | $1,234.82 | $1,307.6834 | $1,307.68 | $1,307.70 | $1,307.70 | |