| 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 | $222.50 | 6.379% | $236.6933 | $236.69 | $236.70 | $236.70 |
| Purchase #2 | $169.42 | 13.617% | $192.4899 | $192.49 | $192.50 | $192.50 |
| Purchase #3 | $182.50 | 6.748% | $194.8151 | $194.82 | $194.80 | $194.80 |
| Purchase #4 | $7.51 | 10.257% | $8.2803 | $8.28 | $8.30 | $8.30 |
| Purchase #5 | $195.26 | 13.289% | $221.2081 | $221.21 | $221.20 | $221.20 |
| Purchase #6 | $190.88 | 5.317% | $201.0291 | $201.03 | $201.05 | $201.00 |
| Purchase #7 | $85.82 | 3.716% | $89.0091 | $89.01 | $89.00 | $89.00 |
| 7 purchase totals = | $1,053.89 | $1,143.5249 | $1,143.53 | $1,143.55 | $1,143.50 | |