| 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 | $66.33 | 3.716% | $68.7948 | $68.79 | $68.80 | $68.80 |
| Purchase #2 | $178.76 | 12.276% | $200.7046 | $200.70 | $200.70 | $200.70 |
| Purchase #3 | $108.33 | 13.522% | $122.9784 | $122.98 | $123.00 | $123.00 |
| Purchase #4 | $124.66 | 13.239% | $141.1637 | $141.16 | $141.15 | $141.20 |
| Purchase #5 | $197.50 | 4.866% | $207.1104 | $207.11 | $207.10 | $207.10 |
| Purchase #6 | $208.29 | 3.790% | $216.1842 | $216.18 | $216.20 | $216.20 |
| Purchase #7 | $48.54 | 7.280% | $52.0737 | $52.07 | $52.05 | $52.10 |
| 7 purchase totals = | $932.41 | $1,009.0098 | $1,008.99 | $1,009.00 | $1,009.10 | |