| 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 | $105.37 | 11.445% | $117.4296 | $117.43 | $117.45 | $117.40 |
| Purchase #2 | $33.84 | 12.736% | $38.1499 | $38.15 | $38.15 | $38.10 |
| Purchase #3 | $214.77 | 11.643% | $239.7757 | $239.78 | $239.80 | $239.80 |
| Purchase #4 | $178.39 | 7.588% | $191.9262 | $191.93 | $191.95 | $191.90 |
| Purchase #5 | $241.68 | 9.850% | $265.4855 | $265.49 | $265.50 | $265.50 |
| Purchase #6 | $237.32 | 6.463% | $252.658 | $252.66 | $252.65 | $252.70 |
| Purchase #7 | $140.73 | 9.761% | $154.4667 | $154.47 | $154.45 | $154.50 |
| 7 purchase totals = | $1,152.10 | $1,259.8916 | $1,259.91 | $1,259.95 | $1,259.90 | |