| 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 | $101.59 | 11.308% | $113.0778 | $113.08 | $113.10 | $113.10 |
| Purchase #2 | $240.33 | 13.758% | $273.3946 | $273.39 | $273.40 | $273.40 |
| Purchase #3 | $236.30 | 12.472% | $265.7713 | $265.77 | $265.75 | $265.80 |
| Purchase #4 | $68.58 | 13.307% | $77.7059 | $77.71 | $77.70 | $77.70 |
| Purchase #5 | $144.72 | 12.483% | $162.7854 | $162.79 | $162.80 | $162.80 |
| Purchase #6 | $207.62 | 5.636% | $219.3215 | $219.32 | $219.30 | $219.30 |
| Purchase #7 | $50.39 | 9.207% | $55.0294 | $55.03 | $55.05 | $55.00 |
| 7 purchase totals = | $1,049.53 | $1,167.0859 | $1,167.09 | $1,167.10 | $1,167.10 | |