| 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 | $203.92 | 12.748% | $229.9157 | $229.92 | $229.90 | $229.90 |
| Purchase #2 | $178.77 | 9.472% | $195.7031 | $195.70 | $195.70 | $195.70 |
| Purchase #3 | $188.59 | 6.635% | $201.1029 | $201.10 | $201.10 | $201.10 |
| Purchase #4 | $112.29 | 13.195% | $127.1067 | $127.11 | $127.10 | $127.10 |
| Purchase #5 | $142.95 | 5.624% | $150.9895 | $150.99 | $151.00 | $151.00 |
| Purchase #6 | $247.96 | 9.520% | $271.5658 | $271.57 | $271.55 | $271.60 |
| Purchase #7 | $58.45 | 5.578% | $61.7103 | $61.71 | $61.70 | $61.70 |
| 7 purchase totals = | $1,132.93 | $1,238.0940 | $1,238.10 | $1,238.05 | $1,238.10 | |