| 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 | $95.31 | 11.426% | $106.2001 | $106.20 | $106.20 | $106.20 |
| Purchase #2 | $139.70 | 4.348% | $145.7742 | $145.77 | $145.75 | $145.80 |
| Purchase #3 | $39.86 | 3.420% | $41.2232 | $41.22 | $41.20 | $41.20 |
| Purchase #4 | $30.26 | 11.505% | $33.7414 | $33.74 | $33.75 | $33.70 |
| Purchase #5 | $202.51 | 6.418% | $215.5071 | $215.51 | $215.50 | $215.50 |
| Purchase #6 | $156.49 | 12.693% | $176.3533 | $176.35 | $176.35 | $176.40 |
| Purchase #7 | $128.31 | 9.715% | $140.7753 | $140.78 | $140.80 | $140.80 |
| 7 purchase totals = | $792.44 | $859.5746 | $859.57 | $859.55 | $859.60 | |