| 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 | $124.82 | 11.297% | $138.9209 | $138.92 | $138.90 | $138.90 |
| Purchase #2 | $216.58 | 9.612% | $237.3977 | $237.40 | $237.40 | $237.40 |
| Purchase #3 | $232.28 | 11.719% | $259.5009 | $259.50 | $259.50 | $259.50 |
| Purchase #4 | $36.58 | 3.138% | $37.7279 | $37.73 | $37.75 | $37.70 |
| Purchase #5 | $63.29 | 6.240% | $67.2393 | $67.24 | $67.25 | $67.20 |
| Purchase #6 | $160.93 | 10.422% | $177.7021 | $177.70 | $177.70 | $177.70 |
| Purchase #7 | $12.90 | 8.627% | $14.0129 | $14.01 | $14.00 | $14.00 |
| 7 purchase totals = | $847.38 | $932.5017 | $932.50 | $932.50 | $932.40 | |