| 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 | $217.82 | 8.631% | $236.62 | $236.62 | $236.60 | $236.60 |
| Purchase #2 | $82.41 | 12.860% | $93.0079 | $93.01 | $93.00 | $93.00 |
| Purchase #3 | $33.30 | 4.267% | $34.7209 | $34.72 | $34.70 | $34.70 |
| Purchase #4 | $149.75 | 4.109% | $155.9032 | $155.90 | $155.90 | $155.90 |
| Purchase #5 | $18.79 | 11.667% | $20.9822 | $20.98 | $21.00 | $21.00 |
| Purchase #6 | $175.59 | 13.748% | $199.7301 | $199.73 | $199.75 | $199.70 |
| Purchase #7 | $73.80 | 10.281% | $81.3874 | $81.39 | $81.40 | $81.40 |
| 7 purchase totals = | $751.46 | $822.3517 | $822.35 | $822.35 | $822.30 | |