| 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 | $247.27 | 4.205% | $257.6677 | $257.67 | $257.65 | $257.70 |
| Purchase #2 | $183.98 | 13.569% | $208.9442 | $208.94 | $208.95 | $208.90 |
| Purchase #3 | $151.42 | 9.731% | $166.1547 | $166.15 | $166.15 | $166.20 |
| Purchase #4 | $139.37 | 3.344% | $144.0305 | $144.03 | $144.05 | $144.00 |
| Purchase #5 | $197.93 | 9.669% | $217.0679 | $217.07 | $217.05 | $217.10 |
| Purchase #6 | $228.38 | 13.175% | $258.4691 | $258.47 | $258.45 | $258.50 |
| Purchase #7 | $226.74 | 6.341% | $241.1176 | $241.12 | $241.10 | $241.10 |
| 7 purchase totals = | $1,375.09 | $1,493.4517 | $1,493.45 | $1,493.40 | $1,493.50 | |