| 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 | $112.51 | 13.200% | $127.3613 | $127.36 | $127.35 | $127.40 |
| Purchase #2 | $236.54 | 10.301% | $260.906 | $260.91 | $260.90 | $260.90 |
| Purchase #3 | $103.35 | 9.734% | $113.4101 | $113.41 | $113.40 | $113.40 |
| Purchase #4 | $87.46 | 9.721% | $95.962 | $95.96 | $95.95 | $96.00 |
| Purchase #5 | $80.62 | 9.732% | $88.4659 | $88.47 | $88.45 | $88.50 |
| Purchase #6 | $187.48 | 4.130% | $195.2229 | $195.22 | $195.20 | $195.20 |
| Purchase #7 | $160.79 | 7.312% | $172.547 | $172.55 | $172.55 | $172.50 |
| 7 purchase totals = | $968.75 | $1,053.8752 | $1,053.88 | $1,053.80 | $1,053.90 | |