| 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 | $241.62 | 11.195% | $268.6694 | $268.67 | $268.65 | $268.70 |
| Purchase #2 | $135.27 | 11.529% | $150.8653 | $150.87 | $150.85 | $150.90 |
| Purchase #3 | $84.64 | 10.397% | $93.44 | $93.44 | $93.45 | $93.40 |
| Purchase #4 | $207.44 | 11.540% | $231.3786 | $231.38 | $231.40 | $231.40 |
| Purchase #5 | $87.37 | 13.416% | $99.0916 | $99.09 | $99.10 | $99.10 |
| Purchase #6 | $163.65 | 6.539% | $174.3511 | $174.35 | $174.35 | $174.40 |
| Purchase #7 | $243.49 | 8.809% | $264.939 | $264.94 | $264.95 | $264.90 |
| 7 purchase totals = | $1,163.48 | $1,282.7350 | $1,282.74 | $1,282.75 | $1,282.80 | |