| 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 | $112.44 | 9.804% | $123.4636 | $123.46 | $123.45 | $123.50 |
| Purchase #2 | $87.29 | 8.748% | $94.9261 | $94.93 | $94.95 | $94.90 |
| Purchase #3 | $81.41 | 8.495% | $88.3258 | $88.33 | $88.35 | $88.30 |
| Purchase #4 | $171.32 | 12.750% | $193.1633 | $193.16 | $193.15 | $193.20 |
| Purchase #5 | $174.83 | 7.532% | $187.9982 | $188.00 | $188.00 | $188.00 |
| Purchase #6 | $203.99 | 8.800% | $221.9411 | $221.94 | $221.95 | $221.90 |
| Purchase #7 | $38.73 | 11.317% | $43.1131 | $43.11 | $43.10 | $43.10 |
| 7 purchase totals = | $870.01 | $952.9312 | $952.93 | $952.95 | $952.90 | |