| 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 | $217.59 | 11.442% | $242.4866 | $242.49 | $242.50 | $242.50 |
| Purchase #2 | $183.85 | 12.557% | $206.936 | $206.94 | $206.95 | $206.90 |
| Purchase #3 | $194.50 | 13.363% | $220.491 | $220.49 | $220.50 | $220.50 |
| Purchase #4 | $164.71 | 6.115% | $174.782 | $174.78 | $174.80 | $174.80 |
| Purchase #5 | $124.39 | 9.598% | $136.329 | $136.33 | $136.35 | $136.30 |
| Purchase #6 | $126.76 | 6.867% | $135.4646 | $135.46 | $135.45 | $135.50 |
| Purchase #7 | $106.73 | 8.245% | $115.5299 | $115.53 | $115.55 | $115.50 |
| 7 purchase totals = | $1,118.53 | $1,232.0191 | $1,232.02 | $1,232.10 | $1,232.00 | |