| 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 | $216.38 | 6.756% | $230.9986 | $231.00 | $231.00 | $231.00 |
| Purchase #2 | $215.84 | 4.666% | $225.9111 | $225.91 | $225.90 | $225.90 |
| Purchase #3 | $149.26 | 12.683% | $168.1906 | $168.19 | $168.20 | $168.20 |
| Purchase #4 | $125.84 | 7.741% | $135.5813 | $135.58 | $135.60 | $135.60 |
| Purchase #5 | $36.47 | 11.437% | $40.6411 | $40.64 | $40.65 | $40.60 |
| Purchase #6 | $66.82 | 9.181% | $72.9547 | $72.95 | $72.95 | $73.00 |
| Purchase #7 | $18.83 | 3.826% | $19.5504 | $19.55 | $19.55 | $19.60 |
| 7 purchase totals = | $829.44 | $893.8278 | $893.82 | $893.85 | $893.90 | |