| 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 | $99.29 | 9.402% | $108.6252 | $108.63 | $108.65 | $108.60 |
| Purchase #2 | $75.74 | 7.128% | $81.1387 | $81.14 | $81.15 | $81.10 |
| Purchase #3 | $138.56 | 13.301% | $156.9899 | $156.99 | $157.00 | $157.00 |
| Purchase #4 | $228.67 | 11.793% | $255.6371 | $255.64 | $255.65 | $255.60 |
| Purchase #5 | $214.80 | 4.507% | $224.481 | $224.48 | $224.50 | $224.50 |
| Purchase #6 | $60.75 | 4.488% | $63.4765 | $63.48 | $63.50 | $63.50 |
| Purchase #7 | $35.49 | 5.441% | $37.421 | $37.42 | $37.40 | $37.40 |
| 7 purchase totals = | $853.30 | $927.7694 | $927.78 | $927.85 | $927.70 | |