| 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 | $142.30 | 3.386% | $147.1183 | $147.12 | $147.10 | $147.10 |
| Purchase #2 | $191.63 | 7.419% | $205.847 | $205.85 | $205.85 | $205.80 |
| Purchase #3 | $79.48 | 9.834% | $87.2961 | $87.30 | $87.30 | $87.30 |
| Purchase #4 | $242.38 | 12.464% | $272.5902 | $272.59 | $272.60 | $272.60 |
| Purchase #5 | $248.62 | 8.833% | $270.5806 | $270.58 | $270.60 | $270.60 |
| Purchase #6 | $211.98 | 12.191% | $237.8225 | $237.82 | $237.80 | $237.80 |
| Purchase #7 | $239.65 | 5.360% | $252.4952 | $252.50 | $252.50 | $252.50 |
| 7 purchase totals = | $1,356.04 | $1,473.7499 | $1,473.76 | $1,473.75 | $1,473.70 | |