| 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 | $215.72 | 3.870% | $224.0684 | $224.07 | $224.05 | $224.10 |
| Purchase #2 | $44.54 | 8.486% | $48.3197 | $48.32 | $48.30 | $48.30 |
| Purchase #3 | $44.95 | 10.502% | $49.6706 | $49.67 | $49.65 | $49.70 |
| Purchase #4 | $184.75 | 7.378% | $198.3809 | $198.38 | $198.40 | $198.40 |
| Purchase #5 | $203.59 | 12.284% | $228.599 | $228.60 | $228.60 | $228.60 |
| Purchase #6 | $81.54 | 13.608% | $92.636 | $92.64 | $92.65 | $92.60 |
| Purchase #7 | $127.28 | 10.391% | $140.5057 | $140.51 | $140.50 | $140.50 |
| 7 purchase totals = | $902.37 | $982.1803 | $982.19 | $982.15 | $982.20 | |