| 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 | $202.99 | 7.220% | $217.6459 | $217.65 | $217.65 | $217.60 |
| Purchase #2 | $174.58 | 10.578% | $193.0471 | $193.05 | $193.05 | $193.00 |
| Purchase #3 | $124.69 | 9.477% | $136.5069 | $136.51 | $136.50 | $136.50 |
| Purchase #4 | $197.64 | 10.719% | $218.825 | $218.83 | $218.85 | $218.80 |
| Purchase #5 | $120.34 | 13.358% | $136.415 | $136.42 | $136.40 | $136.40 |
| Purchase #6 | $103.96 | 12.521% | $116.9768 | $116.98 | $117.00 | $117.00 |
| Purchase #7 | $94.75 | 11.172% | $105.3355 | $105.34 | $105.35 | $105.30 |
| 7 purchase totals = | $1,018.95 | $1,124.7522 | $1,124.78 | $1,124.80 | $1,124.60 | |