| 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 | $195.78 | 4.452% | $204.4961 | $204.50 | $204.50 | $204.50 |
| Purchase #2 | $42.57 | 9.158% | $46.4686 | $46.47 | $46.45 | $46.50 |
| Purchase #3 | $90.68 | 9.240% | $99.0588 | $99.06 | $99.05 | $99.10 |
| Purchase #4 | $70.32 | 4.195% | $73.2699 | $73.27 | $73.25 | $73.30 |
| Purchase #5 | $202.44 | 5.745% | $214.0702 | $214.07 | $214.05 | $214.10 |
| Purchase #6 | $130.60 | 4.412% | $136.3621 | $136.36 | $136.35 | $136.40 |
| Purchase #7 | $208.85 | 9.506% | $228.7033 | $228.70 | $228.70 | $228.70 |
| 7 purchase totals = | $941.24 | $1,002.4290 | $1,002.43 | $1,002.35 | $1,002.60 | |