| 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 | $129.86 | 10.748% | $143.8174 | $143.82 | $143.80 | $143.80 |
| Purchase #2 | $194.86 | 11.604% | $217.4716 | $217.47 | $217.45 | $217.50 |
| Purchase #3 | $113.37 | 4.478% | $118.4467 | $118.45 | $118.45 | $118.40 |
| Purchase #4 | $193.38 | 4.824% | $202.7087 | $202.71 | $202.70 | $202.70 |
| Purchase #5 | $125.93 | 11.217% | $140.0556 | $140.06 | $140.05 | $140.10 |
| Purchase #6 | $90.94 | 5.674% | $96.0999 | $96.10 | $96.10 | $96.10 |
| Purchase #7 | $216.37 | 10.520% | $239.1321 | $239.13 | $239.15 | $239.10 |
| 7 purchase totals = | $1,064.71 | $1,157.7320 | $1,157.74 | $1,157.70 | $1,157.70 | |