| 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 | $248.45 | 13.850% | $282.8603 | $282.86 | $282.85 | $282.90 |
| Purchase #2 | $49.84 | 4.552% | $52.1087 | $52.11 | $52.10 | $52.10 |
| Purchase #3 | $155.91 | 4.156% | $162.3896 | $162.39 | $162.40 | $162.40 |
| Purchase #4 | $193.77 | 13.860% | $220.6265 | $220.63 | $220.65 | $220.60 |
| Purchase #5 | $242.68 | 11.650% | $270.9522 | $270.95 | $270.95 | $271.00 |
| Purchase #6 | $118.82 | 8.292% | $128.6726 | $128.67 | $128.65 | $128.70 |
| Purchase #7 | $97.69 | 13.689% | $111.0628 | $111.06 | $111.05 | $111.10 |
| 7 purchase totals = | $1,107.16 | $1,228.6727 | $1,228.67 | $1,228.65 | $1,228.80 | |