| 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 | $186.53 | 13.398% | $211.5213 | $211.52 | $211.50 | $211.50 |
| Purchase #2 | $184.29 | 3.532% | $190.7991 | $190.80 | $190.80 | $190.80 |
| Purchase #3 | $140.88 | 5.796% | $149.0454 | $149.05 | $149.05 | $149.00 |
| Purchase #4 | $195.83 | 8.864% | $213.1884 | $213.19 | $213.20 | $213.20 |
| Purchase #5 | $81.29 | 3.626% | $84.2376 | $84.24 | $84.25 | $84.20 |
| Purchase #6 | $102.94 | 4.452% | $107.5229 | $107.52 | $107.50 | $107.50 |
| Purchase #7 | $231.75 | 13.189% | $262.3155 | $262.32 | $262.30 | $262.30 |
| 7 purchase totals = | $1,123.51 | $1,218.6302 | $1,218.64 | $1,218.60 | $1,218.50 | |