| 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 | $231.96 | 7.409% | $249.1459 | $249.15 | $249.15 | $249.10 |
| Purchase #2 | $242.65 | 6.431% | $258.2548 | $258.25 | $258.25 | $258.30 |
| Purchase #3 | $190.94 | 5.509% | $201.4589 | $201.46 | $201.45 | $201.50 |
| Purchase #4 | $88.39 | 3.712% | $91.671 | $91.67 | $91.65 | $91.70 |
| Purchase #5 | $131.89 | 8.374% | $142.9345 | $142.93 | $142.95 | $142.90 |
| Purchase #6 | $231.92 | 7.704% | $249.7871 | $249.79 | $249.80 | $249.80 |
| Purchase #7 | $173.98 | 4.792% | $182.3171 | $182.32 | $182.30 | $182.30 |
| 7 purchase totals = | $1,291.73 | $1,375.5693 | $1,375.57 | $1,375.55 | $1,375.60 | |