| 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 | $207.43 | 9.194% | $226.5011 | $226.50 | $226.50 | $226.50 |
| Purchase #2 | $192.55 | 11.175% | $214.0675 | $214.07 | $214.05 | $214.10 |
| Purchase #3 | $171.98 | 6.427% | $183.0332 | $183.03 | $183.05 | $183.00 |
| Purchase #4 | $207.27 | 10.638% | $229.3194 | $229.32 | $229.30 | $229.30 |
| Purchase #5 | $159.94 | 10.756% | $177.1431 | $177.14 | $177.15 | $177.10 |
| Purchase #6 | $40.76 | 8.414% | $44.1895 | $44.19 | $44.20 | $44.20 |
| Purchase #7 | $46.77 | 3.310% | $48.3181 | $48.32 | $48.30 | $48.30 |
| 7 purchase totals = | $1,026.70 | $1,122.5719 | $1,122.57 | $1,122.55 | $1,122.50 | |