| 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 | $17.48 | 12.643% | $19.69 | $19.69 | $19.70 | $19.70 |
| Purchase #2 | $247.34 | 12.129% | $277.3399 | $277.34 | $277.35 | $277.30 |
| Purchase #3 | $232.80 | 3.611% | $241.2064 | $241.21 | $241.20 | $241.20 |
| Purchase #4 | $73.57 | 13.340% | $83.3842 | $83.38 | $83.40 | $83.40 |
| Purchase #5 | $38.98 | 4.862% | $40.8752 | $40.88 | $40.90 | $40.90 |
| Purchase #6 | $113.71 | 8.749% | $123.6585 | $123.66 | $123.65 | $123.70 |
| Purchase #7 | $139.34 | 7.112% | $149.2499 | $149.25 | $149.25 | $149.20 |
| 7 purchase totals = | $863.22 | $935.4041 | $935.41 | $935.45 | $935.40 | |