| 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 | $236.64 | 5.404% | $249.428 | $249.43 | $249.45 | $249.40 |
| Purchase #2 | $193.37 | 4.745% | $202.5454 | $202.55 | $202.55 | $202.50 |
| Purchase #3 | $218.54 | 9.700% | $239.7384 | $239.74 | $239.75 | $239.70 |
| Purchase #4 | $142.27 | 7.858% | $153.4496 | $153.45 | $153.45 | $153.40 |
| Purchase #5 | $42.59 | 9.676% | $46.711 | $46.71 | $46.70 | $46.70 |
| Purchase #6 | $227.79 | 8.284% | $246.6601 | $246.66 | $246.65 | $246.70 |
| Purchase #7 | $62.72 | 4.212% | $65.3618 | $65.36 | $65.35 | $65.40 |
| 7 purchase totals = | $1,123.92 | $1,203.8943 | $1,203.90 | $1,203.90 | $1,203.80 | |