| 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 | $116.66 | 4.538% | $121.954 | $121.95 | $121.95 | $122.00 |
| Purchase #2 | $67.87 | 3.734% | $70.4043 | $70.40 | $70.40 | $70.40 |
| Purchase #3 | $198.71 | 11.528% | $221.6173 | $221.62 | $221.60 | $221.60 |
| Purchase #4 | $61.59 | 13.112% | $69.6657 | $69.67 | $69.65 | $69.70 |
| Purchase #5 | $80.75 | 5.231% | $84.974 | $84.97 | $84.95 | $85.00 |
| Purchase #6 | $134.53 | 11.277% | $149.7009 | $149.70 | $149.70 | $149.70 |
| Purchase #7 | $131.58 | 10.472% | $145.3591 | $145.36 | $145.35 | $145.40 |
| 7 purchase totals = | $791.69 | $863.6753 | $863.67 | $863.60 | $863.80 | |