| 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 | $107.49 | 4.194% | $111.9981 | $112.00 | $112.00 | $112.00 |
| Purchase #2 | $106.93 | 3.399% | $110.5646 | $110.56 | $110.55 | $110.60 |
| Purchase #3 | $52.98 | 4.141% | $55.1739 | $55.17 | $55.15 | $55.20 |
| Purchase #4 | $186.32 | 6.491% | $198.414 | $198.41 | $198.40 | $198.40 |
| Purchase #5 | $63.46 | 5.249% | $66.791 | $66.79 | $66.80 | $66.80 |
| Purchase #6 | $178.46 | 13.573% | $202.6824 | $202.68 | $202.70 | $202.70 |
| Purchase #7 | $156.85 | 11.429% | $174.7764 | $174.78 | $174.80 | $174.80 |
| 7 purchase totals = | $852.49 | $920.4004 | $920.39 | $920.40 | $920.50 | |