| 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 | $102.76 | 5.714% | $108.6317 | $108.63 | $108.65 | $108.60 |
| Purchase #2 | $218.59 | 12.683% | $246.3138 | $246.31 | $246.30 | $246.30 |
| Purchase #3 | $142.58 | 8.493% | $154.6893 | $154.69 | $154.70 | $154.70 |
| Purchase #4 | $129.78 | 10.536% | $143.4536 | $143.45 | $143.45 | $143.50 |
| Purchase #5 | $146.53 | 9.175% | $159.9741 | $159.97 | $159.95 | $160.00 |
| Purchase #6 | $184.83 | 9.431% | $202.2613 | $202.26 | $202.25 | $202.30 |
| Purchase #7 | $208.80 | 6.783% | $222.9629 | $222.96 | $222.95 | $223.00 |
| 7 purchase totals = | $1,133.87 | $1,238.2867 | $1,238.27 | $1,238.25 | $1,238.40 | |