| 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 | $97.44 | 7.748% | $104.9897 | $104.99 | $105.00 | $105.00 |
| Purchase #2 | $121.72 | 4.206% | $126.8395 | $126.84 | $126.85 | $126.80 |
| Purchase #3 | $172.25 | 9.839% | $189.1977 | $189.20 | $189.20 | $189.20 |
| Purchase #4 | $119.85 | 8.785% | $130.3788 | $130.38 | $130.40 | $130.40 |
| Purchase #5 | $203.45 | 3.227% | $210.0153 | $210.02 | $210.00 | $210.00 |
| Purchase #6 | $102.26 | 8.575% | $111.0288 | $111.03 | $111.05 | $111.00 |
| Purchase #7 | $80.68 | 13.579% | $91.6355 | $91.64 | $91.65 | $91.60 |
| 7 purchase totals = | $897.65 | $964.0853 | $964.10 | $964.15 | $964.00 | |