| 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 | $117.81 | 10.786% | $130.517 | $130.52 | $130.50 | $130.50 |
| Purchase #2 | $34.34 | 7.155% | $36.797 | $36.80 | $36.80 | $36.80 |
| Purchase #3 | $181.90 | 10.504% | $201.0068 | $201.01 | $201.00 | $201.00 |
| Purchase #4 | $43.61 | 12.433% | $49.032 | $49.03 | $49.05 | $49.00 |
| Purchase #5 | $217.76 | 3.725% | $225.8716 | $225.87 | $225.85 | $225.90 |
| Purchase #6 | $182.57 | 13.342% | $206.9285 | $206.93 | $206.95 | $206.90 |
| Purchase #7 | $76.85 | 13.724% | $87.3969 | $87.40 | $87.40 | $87.40 |
| 7 purchase totals = | $854.84 | $937.5498 | $937.56 | $937.55 | $937.50 | |