| 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 | $119.38 | 9.436% | $130.6447 | $130.64 | $130.65 | $130.60 |
| Purchase #2 | $108.82 | 3.841% | $112.9998 | $113.00 | $113.00 | $113.00 |
| Purchase #3 | $182.62 | 11.719% | $204.0212 | $204.02 | $204.00 | $204.00 |
| Purchase #4 | $143.28 | 12.499% | $161.1886 | $161.19 | $161.20 | $161.20 |
| Purchase #5 | $174.47 | 5.857% | $184.6887 | $184.69 | $184.70 | $184.70 |
| Purchase #6 | $206.91 | 13.200% | $234.2221 | $234.22 | $234.20 | $234.20 |
| Purchase #7 | $236.69 | 5.845% | $250.5245 | $250.52 | $250.50 | $250.50 |
| 7 purchase totals = | $1,172.17 | $1,278.2896 | $1,278.28 | $1,278.25 | $1,278.20 | |