| 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 | $202.47 | 10.537% | $223.8043 | $223.80 | $223.80 | $223.80 |
| Purchase #2 | $16.50 | 4.297% | $17.209 | $17.21 | $17.20 | $17.20 |
| Purchase #3 | $29.34 | 7.681% | $31.5936 | $31.59 | $31.60 | $31.60 |
| Purchase #4 | $11.48 | 3.226% | $11.8503 | $11.85 | $11.85 | $11.90 |
| Purchase #5 | $237.34 | 12.553% | $267.1333 | $267.13 | $267.15 | $267.10 |
| Purchase #6 | $104.71 | 4.870% | $109.8094 | $109.81 | $109.80 | $109.80 |
| Purchase #7 | $162.94 | 9.287% | $178.0722 | $178.07 | $178.05 | $178.10 |
| 7 purchase totals = | $764.78 | $839.4721 | $839.46 | $839.45 | $839.50 | |