| 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 | $211.43 | 4.732% | $221.4349 | $221.43 | $221.45 | $221.40 |
| Purchase #2 | $61.50 | 9.816% | $67.5368 | $67.54 | $67.55 | $67.50 |
| Purchase #3 | $134.51 | 13.225% | $152.2989 | $152.30 | $152.30 | $152.30 |
| Purchase #4 | $184.99 | 9.145% | $201.9073 | $201.91 | $201.90 | $201.90 |
| Purchase #5 | $195.46 | 3.124% | $201.5662 | $201.57 | $201.55 | $201.60 |
| Purchase #6 | $8.77 | 13.804% | $9.9806 | $9.98 | $10.00 | $10.00 |
| Purchase #7 | $33.65 | 12.162% | $37.7425 | $37.74 | $37.75 | $37.70 |
| 7 purchase totals = | $830.31 | $892.4672 | $892.47 | $892.50 | $892.40 | |