| 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 | $193.29 | 9.420% | $211.4979 | $211.50 | $211.50 | $211.50 |
| Purchase #2 | $86.48 | 8.453% | $93.7902 | $93.79 | $93.80 | $93.80 |
| Purchase #3 | $108.94 | 9.677% | $119.4821 | $119.48 | $119.50 | $119.50 |
| Purchase #4 | $231.63 | 3.515% | $239.7718 | $239.77 | $239.75 | $239.80 |
| Purchase #5 | $106.41 | 4.199% | $110.8782 | $110.88 | $110.90 | $110.90 |
| Purchase #6 | $81.60 | 10.732% | $90.3573 | $90.36 | $90.35 | $90.40 |
| Purchase #7 | $189.96 | 3.110% | $195.8678 | $195.87 | $195.85 | $195.90 |
| 7 purchase totals = | $998.31 | $1,061.6453 | $1,061.65 | $1,061.65 | $1,061.80 | |