| 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 | $40.33 | 9.278% | $44.0718 | $44.07 | $44.05 | $44.10 |
| Purchase #2 | $217.36 | 10.314% | $239.7785 | $239.78 | $239.80 | $239.80 |
| Purchase #3 | $244.60 | 13.861% | $278.504 | $278.50 | $278.50 | $278.50 |
| Purchase #4 | $108.94 | 12.219% | $122.2514 | $122.25 | $122.25 | $122.30 |
| Purchase #5 | $142.50 | 5.243% | $149.9713 | $149.97 | $149.95 | $150.00 |
| Purchase #6 | $127.31 | 3.150% | $131.3203 | $131.32 | $131.30 | $131.30 |
| Purchase #7 | $40.71 | 12.870% | $45.9494 | $45.95 | $45.95 | $45.90 |
| 7 purchase totals = | $921.75 | $1,011.8467 | $1,011.84 | $1,011.80 | $1,011.90 | |