| 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 | $194.80 | 4.754% | $204.0608 | $204.06 | $204.05 | $204.10 |
| Purchase #2 | $134.76 | 5.458% | $142.1152 | $142.12 | $142.10 | $142.10 |
| Purchase #3 | $90.81 | 6.492% | $96.7054 | $96.71 | $96.70 | $96.70 |
| Purchase #4 | $101.88 | 10.691% | $112.772 | $112.77 | $112.75 | $112.80 |
| Purchase #5 | $144.43 | 13.174% | $163.4572 | $163.46 | $163.45 | $163.50 |
| Purchase #6 | $126.46 | 12.596% | $142.3889 | $142.39 | $142.40 | $142.40 |
| Purchase #7 | $227.97 | 9.608% | $249.8734 | $249.87 | $249.85 | $249.90 |
| 7 purchase totals = | $1,021.11 | $1,111.3729 | $1,111.38 | $1,111.30 | $1,111.50 | |