| 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 | $194.79 | 4.110% | $202.7959 | $202.80 | $202.80 | $202.80 |
| Purchase #2 | $10.62 | 13.720% | $12.0771 | $12.08 | $12.10 | $12.10 |
| Purchase #3 | $247.52 | 9.427% | $270.8537 | $270.85 | $270.85 | $270.90 |
| Purchase #4 | $91.85 | 7.864% | $99.0731 | $99.07 | $99.05 | $99.10 |
| Purchase #5 | $139.88 | 7.148% | $149.8786 | $149.88 | $149.90 | $149.90 |
| Purchase #6 | $226.79 | 3.360% | $234.4101 | $234.41 | $234.40 | $234.40 |
| Purchase #7 | $229.52 | 8.452% | $248.919 | $248.92 | $248.90 | $248.90 |
| 7 purchase totals = | $1,140.97 | $1,218.0075 | $1,218.01 | $1,218.00 | $1,218.10 | |