| 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 | $226.62 | 3.608% | $234.7964 | $234.80 | $234.80 | $234.80 |
| Purchase #2 | $41.67 | 7.120% | $44.6369 | $44.64 | $44.65 | $44.60 |
| Purchase #3 | $203.68 | 5.605% | $215.0963 | $215.10 | $215.10 | $215.10 |
| Purchase #4 | $224.88 | 4.180% | $234.28 | $234.28 | $234.30 | $234.30 |
| Purchase #5 | $30.34 | 11.783% | $33.915 | $33.92 | $33.90 | $33.90 |
| Purchase #6 | $120.45 | 6.814% | $128.6575 | $128.66 | $128.65 | $128.70 |
| Purchase #7 | $34.40 | 6.579% | $36.6632 | $36.66 | $36.65 | $36.70 |
| 7 purchase totals = | $882.04 | $928.0453 | $928.06 | $928.05 | $928.10 | |