| 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 | $72.96 | 11.757% | $81.5379 | $81.54 | $81.55 | $81.50 |
| Purchase #2 | $222.57 | 13.392% | $252.3766 | $252.38 | $252.40 | $252.40 |
| Purchase #3 | $249.28 | 5.152% | $262.1229 | $262.12 | $262.10 | $262.10 |
| Purchase #4 | $68.43 | 3.305% | $70.6916 | $70.69 | $70.70 | $70.70 |
| Purchase #5 | $220.35 | 10.337% | $243.1276 | $243.13 | $243.15 | $243.10 |
| Purchase #6 | $110.99 | 7.674% | $119.5074 | $119.51 | $119.50 | $119.50 |
| Purchase #7 | $154.72 | 11.210% | $172.0641 | $172.06 | $172.05 | $172.10 |
| 7 purchase totals = | $1,099.30 | $1,201.4281 | $1,201.43 | $1,201.45 | $1,201.40 | |