| 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 | $182.51 | 5.763% | $193.0281 | $193.03 | $193.05 | $193.00 |
| Purchase #2 | $234.35 | 3.537% | $242.639 | $242.64 | $242.65 | $242.60 |
| Purchase #3 | $88.41 | 12.862% | $99.7813 | $99.78 | $99.80 | $99.80 |
| Purchase #4 | $194.60 | 10.200% | $214.4492 | $214.45 | $214.45 | $214.40 |
| Purchase #5 | $84.66 | 12.874% | $95.5591 | $95.56 | $95.55 | $95.60 |
| Purchase #6 | $72.46 | 12.453% | $81.4834 | $81.48 | $81.50 | $81.50 |
| Purchase #7 | $72.88 | 11.212% | $81.0513 | $81.05 | $81.05 | $81.10 |
| 7 purchase totals = | $929.87 | $1,007.9914 | $1,007.99 | $1,008.05 | $1,008.00 | |