| 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 | $228.76 | 3.599% | $236.9931 | $236.99 | $237.00 | $237.00 |
| Purchase #2 | $138.95 | 11.716% | $155.2294 | $155.23 | $155.25 | $155.20 |
| Purchase #3 | $32.60 | 12.831% | $36.7829 | $36.78 | $36.80 | $36.80 |
| Purchase #4 | $26.41 | 4.864% | $27.6946 | $27.69 | $27.70 | $27.70 |
| Purchase #5 | $232.43 | 11.537% | $259.2454 | $259.25 | $259.25 | $259.20 |
| Purchase #6 | $160.34 | 8.148% | $173.4045 | $173.40 | $173.40 | $173.40 |
| Purchase #7 | $190.73 | 5.272% | $200.7853 | $200.79 | $200.80 | $200.80 |
| 7 purchase totals = | $1,010.22 | $1,090.1352 | $1,090.13 | $1,090.20 | $1,090.10 | |