| 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 | $14.98 | 8.229% | $16.2127 | $16.21 | $16.20 | $16.20 |
| Purchase #2 | $237.90 | 4.861% | $249.4643 | $249.46 | $249.45 | $249.50 |
| Purchase #3 | $141.70 | 5.280% | $149.1818 | $149.18 | $149.20 | $149.20 |
| Purchase #4 | $52.42 | 8.219% | $56.7284 | $56.73 | $56.75 | $56.70 |
| Purchase #5 | $242.36 | 12.796% | $273.3724 | $273.37 | $273.35 | $273.40 |
| Purchase #6 | $18.97 | 11.688% | $21.1872 | $21.19 | $21.20 | $21.20 |
| Purchase #7 | $139.27 | 11.833% | $155.7498 | $155.75 | $155.75 | $155.70 |
| 7 purchase totals = | $847.60 | $921.8966 | $921.89 | $921.90 | $921.90 | |