| 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 | $233.96 | 11.295% | $260.3858 | $260.39 | $260.40 | $260.40 |
| Purchase #2 | $183.69 | 6.688% | $195.9752 | $195.98 | $196.00 | $196.00 |
| Purchase #3 | $88.92 | 5.224% | $93.5652 | $93.57 | $93.55 | $93.60 |
| Purchase #4 | $33.25 | 8.362% | $36.0304 | $36.03 | $36.05 | $36.00 |
| Purchase #5 | $221.81 | 8.516% | $240.6993 | $240.70 | $240.70 | $240.70 |
| Purchase #6 | $152.89 | 7.383% | $164.1779 | $164.18 | $164.20 | $164.20 |
| Purchase #7 | $84.90 | 8.296% | $91.9433 | $91.94 | $91.95 | $91.90 |
| 7 purchase totals = | $999.42 | $1,082.7771 | $1,082.79 | $1,082.85 | $1,082.80 | |