| 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 | $73.43 | 12.248% | $82.4237 | $82.42 | $82.40 | $82.40 |
| Purchase #2 | $64.48 | 12.515% | $72.5497 | $72.55 | $72.55 | $72.50 |
| Purchase #3 | $190.35 | 5.284% | $200.4081 | $200.41 | $200.40 | $200.40 |
| Purchase #4 | $143.66 | 10.454% | $158.6782 | $158.68 | $158.70 | $158.70 |
| Purchase #5 | $205.80 | 4.393% | $214.8408 | $214.84 | $214.85 | $214.80 |
| Purchase #6 | $68.82 | 11.859% | $76.9814 | $76.98 | $77.00 | $77.00 |
| Purchase #7 | $201.45 | 3.395% | $208.2892 | $208.29 | $208.30 | $208.30 |
| 7 purchase totals = | $947.99 | $1,014.1711 | $1,014.17 | $1,014.20 | $1,014.10 | |