| 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 | $93.88 | 7.247% | $100.6835 | $100.68 | $100.70 | $100.70 |
| Purchase #2 | $200.75 | 12.607% | $226.0586 | $226.06 | $226.05 | $226.10 |
| Purchase #3 | $37.72 | 4.449% | $39.3982 | $39.40 | $39.40 | $39.40 |
| Purchase #4 | $203.38 | 12.483% | $228.7679 | $228.77 | $228.75 | $228.80 |
| Purchase #5 | $186.67 | 7.745% | $201.1276 | $201.13 | $201.15 | $201.10 |
| Purchase #6 | $206.74 | 4.107% | $215.2308 | $215.23 | $215.25 | $215.20 |
| Purchase #7 | $234.40 | 7.564% | $252.13 | $252.13 | $252.15 | $252.10 |
| 7 purchase totals = | $1,163.54 | $1,263.3966 | $1,263.40 | $1,263.45 | $1,263.40 | |