| 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 | $21.50 | 13.317% | $24.3632 | $24.36 | $24.35 | $24.40 |
| Purchase #2 | $187.35 | 11.584% | $209.0526 | $209.05 | $209.05 | $209.10 |
| Purchase #3 | $179.91 | 12.123% | $201.7205 | $201.72 | $201.70 | $201.70 |
| Purchase #4 | $238.68 | 8.108% | $258.0322 | $258.03 | $258.05 | $258.00 |
| Purchase #5 | $67.36 | 3.451% | $69.6846 | $69.68 | $69.70 | $69.70 |
| Purchase #6 | $212.72 | 8.243% | $230.2545 | $230.25 | $230.25 | $230.30 |
| Purchase #7 | $176.37 | 3.727% | $182.9433 | $182.94 | $182.95 | $182.90 |
| 7 purchase totals = | $1,083.89 | $1,176.0509 | $1,176.03 | $1,176.05 | $1,176.10 | |