| 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 | $199.44 | 7.577% | $214.5516 | $214.55 | $214.55 | $214.60 |
| Purchase #2 | $240.78 | 11.560% | $268.6142 | $268.61 | $268.60 | $268.60 |
| Purchase #3 | $28.44 | 8.857% | $30.9589 | $30.96 | $30.95 | $31.00 |
| Purchase #4 | $180.25 | 9.521% | $197.4116 | $197.41 | $197.40 | $197.40 |
| Purchase #5 | $201.29 | 10.244% | $221.9101 | $221.91 | $221.90 | $221.90 |
| Purchase #6 | $29.28 | 13.786% | $33.3165 | $33.32 | $33.30 | $33.30 |
| Purchase #7 | $66.61 | 8.118% | $72.0174 | $72.02 | $72.00 | $72.00 |
| 7 purchase totals = | $946.09 | $1,038.7803 | $1,038.78 | $1,038.70 | $1,038.80 | |