| 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 | $80.71 | 13.839% | $91.8795 | $91.88 | $91.90 | $91.90 |
| Purchase #2 | $123.96 | 8.770% | $134.8313 | $134.83 | $134.85 | $134.80 |
| Purchase #3 | $203.89 | 9.723% | $223.7142 | $223.71 | $223.70 | $223.70 |
| Purchase #4 | $33.63 | 8.449% | $36.4714 | $36.47 | $36.45 | $36.50 |
| Purchase #5 | $133.84 | 7.530% | $143.9182 | $143.92 | $143.90 | $143.90 |
| Purchase #6 | $148.60 | 3.181% | $153.327 | $153.33 | $153.35 | $153.30 |
| Purchase #7 | $229.97 | 7.445% | $247.0913 | $247.09 | $247.10 | $247.10 |
| 7 purchase totals = | $954.60 | $1,031.2329 | $1,031.23 | $1,031.25 | $1,031.20 | |