| 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 | $97.98 | 5.117% | $102.9936 | $102.99 | $103.00 | $103.00 |
| Purchase #2 | $230.54 | 6.280% | $245.0179 | $245.02 | $245.00 | $245.00 |
| Purchase #3 | $196.84 | 5.544% | $207.7528 | $207.75 | $207.75 | $207.80 |
| Purchase #4 | $126.99 | 8.748% | $138.0991 | $138.10 | $138.10 | $138.10 |
| Purchase #5 | $87.66 | 10.105% | $96.518 | $96.52 | $96.50 | $96.50 |
| Purchase #6 | $47.55 | 11.384% | $52.9631 | $52.96 | $52.95 | $53.00 |
| Purchase #7 | $43.88 | 3.370% | $45.3588 | $45.36 | $45.35 | $45.40 |
| 7 purchase totals = | $831.44 | $888.7033 | $888.70 | $888.65 | $888.80 | |