| 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 | $134.78 | 11.482% | $150.2554 | $150.26 | $150.25 | $150.30 |
| Purchase #2 | $6.33 | 4.536% | $6.6171 | $6.62 | $6.60 | $6.60 |
| Purchase #3 | $119.50 | 11.540% | $133.2903 | $133.29 | $133.30 | $133.30 |
| Purchase #4 | $231.37 | 7.688% | $249.1577 | $249.16 | $249.15 | $249.20 |
| Purchase #5 | $232.98 | 3.538% | $241.2228 | $241.22 | $241.20 | $241.20 |
| Purchase #6 | $172.93 | 12.743% | $194.9665 | $194.97 | $194.95 | $195.00 |
| Purchase #7 | $122.48 | 3.659% | $126.9615 | $126.96 | $126.95 | $127.00 |
| 7 purchase totals = | $1,020.37 | $1,102.4713 | $1,102.48 | $1,102.40 | $1,102.60 | |