| 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 | $101.56 | 10.334% | $112.0552 | $112.06 | $112.05 | $112.10 |
| Purchase #2 | $169.35 | 3.430% | $175.1587 | $175.16 | $175.15 | $175.20 |
| Purchase #3 | $47.77 | 3.458% | $49.4219 | $49.42 | $49.40 | $49.40 |
| Purchase #4 | $186.64 | 8.557% | $202.6108 | $202.61 | $202.60 | $202.60 |
| Purchase #5 | $188.73 | 9.339% | $206.3555 | $206.36 | $206.35 | $206.40 |
| Purchase #6 | $210.65 | 13.284% | $238.6327 | $238.63 | $238.65 | $238.60 |
| Purchase #7 | $101.40 | 7.557% | $109.0628 | $109.06 | $109.05 | $109.10 |
| 7 purchase totals = | $1,006.10 | $1,093.2976 | $1,093.30 | $1,093.25 | $1,093.40 | |