| 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 | $248.82 | 3.130% | $256.6081 | $256.61 | $256.60 | $256.60 |
| Purchase #2 | $231.84 | 3.754% | $240.5433 | $240.54 | $240.55 | $240.50 |
| Purchase #3 | $214.41 | 11.600% | $239.2816 | $239.28 | $239.30 | $239.30 |
| Purchase #4 | $133.98 | 9.195% | $146.2995 | $146.30 | $146.30 | $146.30 |
| Purchase #5 | $154.54 | 12.644% | $174.08 | $174.08 | $174.10 | $174.10 |
| Purchase #6 | $137.87 | 8.488% | $149.5724 | $149.57 | $149.55 | $149.60 |
| Purchase #7 | $107.99 | 6.537% | $115.0493 | $115.05 | $115.05 | $115.00 |
| 7 purchase totals = | $1,229.45 | $1,321.4342 | $1,321.43 | $1,321.45 | $1,321.40 | |