| 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 | $107.29 | 4.575% | $112.1985 | $112.20 | $112.20 | $112.20 |
| Purchase #2 | $104.28 | 10.450% | $115.1773 | $115.18 | $115.20 | $115.20 |
| Purchase #3 | $210.57 | 4.235% | $219.4876 | $219.49 | $219.50 | $219.50 |
| Purchase #4 | $186.40 | 5.506% | $196.6632 | $196.66 | $196.65 | $196.70 |
| Purchase #5 | $96.79 | 4.697% | $101.3362 | $101.34 | $101.35 | $101.30 |
| Purchase #6 | $56.60 | 5.214% | $59.5511 | $59.55 | $59.55 | $59.60 |
| Purchase #7 | $34.90 | 13.660% | $39.6673 | $39.67 | $39.65 | $39.70 |
| 7 purchase totals = | $796.83 | $844.0812 | $844.09 | $844.10 | $844.20 | |