| 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 | $221.81 | 11.464% | $247.2383 | $247.24 | $247.25 | $247.20 |
| Purchase #2 | $38.28 | 8.560% | $41.5568 | $41.56 | $41.55 | $41.60 |
| Purchase #3 | $225.64 | 6.338% | $239.9411 | $239.94 | $239.95 | $239.90 |
| Purchase #4 | $214.68 | 9.685% | $235.4718 | $235.47 | $235.45 | $235.50 |
| Purchase #5 | $101.77 | 9.226% | $111.1593 | $111.16 | $111.15 | $111.20 |
| Purchase #6 | $159.71 | 3.356% | $165.0699 | $165.07 | $165.05 | $165.10 |
| Purchase #7 | $137.28 | 6.622% | $146.3707 | $146.37 | $146.35 | $146.40 |
| 7 purchase totals = | $1,099.17 | $1,186.8079 | $1,186.81 | $1,186.75 | $1,186.90 | |