| 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 | $194.92 | 11.308% | $216.9616 | $216.96 | $216.95 | $217.00 |
| Purchase #2 | $138.68 | 7.834% | $149.5442 | $149.54 | $149.55 | $149.50 |
| Purchase #3 | $250.98 | 11.774% | $280.5304 | $280.53 | $280.55 | $280.50 |
| Purchase #4 | $111.98 | 11.609% | $124.9798 | $124.98 | $125.00 | $125.00 |
| Purchase #5 | $51.31 | 4.833% | $53.7898 | $53.79 | $53.80 | $53.80 |
| Purchase #6 | $191.54 | 10.793% | $212.2129 | $212.21 | $212.20 | $212.20 |
| Purchase #7 | $83.48 | 11.105% | $92.7505 | $92.75 | $92.75 | $92.80 |
| 7 purchase totals = | $1,022.89 | $1,130.7692 | $1,130.76 | $1,130.80 | $1,130.80 | |