| 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 | $197.89 | 11.743% | $221.1282 | $221.13 | $221.15 | $221.10 |
| Purchase #2 | $195.52 | 13.735% | $222.3747 | $222.37 | $222.35 | $222.40 |
| Purchase #3 | $228.97 | 13.344% | $259.5238 | $259.52 | $259.50 | $259.50 |
| Purchase #4 | $87.99 | 11.259% | $97.8968 | $97.90 | $97.90 | $97.90 |
| Purchase #5 | $109.40 | 13.178% | $123.8167 | $123.82 | $123.80 | $123.80 |
| Purchase #6 | $71.88 | 11.771% | $80.341 | $80.34 | $80.35 | $80.30 |
| Purchase #7 | $187.59 | 7.813% | $202.2464 | $202.25 | $202.25 | $202.20 |
| 7 purchase totals = | $1,079.24 | $1,207.3276 | $1,207.33 | $1,207.30 | $1,207.20 | |