| 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 | $197.97 | 6.770% | $211.3726 | $211.37 | $211.35 | $211.40 |
| Purchase #2 | $240.47 | 8.843% | $261.7348 | $261.73 | $261.75 | $261.70 |
| Purchase #3 | $91.77 | 5.648% | $96.9532 | $96.95 | $96.95 | $97.00 |
| Purchase #4 | $84.45 | 12.148% | $94.709 | $94.71 | $94.70 | $94.70 |
| Purchase #5 | $153.42 | 7.383% | $164.747 | $164.75 | $164.75 | $164.70 |
| Purchase #6 | $23.85 | 9.330% | $26.0752 | $26.08 | $26.10 | $26.10 |
| Purchase #7 | $19.81 | 10.240% | $21.8385 | $21.84 | $21.85 | $21.80 |
| 7 purchase totals = | $811.74 | $877.4303 | $877.43 | $877.45 | $877.40 | |