| 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 | $16.44 | 4.237% | $17.1366 | $17.14 | $17.15 | $17.10 |
| Purchase #2 | $240.31 | 10.808% | $266.2827 | $266.28 | $266.30 | $266.30 |
| Purchase #3 | $52.71 | 13.697% | $59.9297 | $59.93 | $59.95 | $59.90 |
| Purchase #4 | $233.34 | 5.321% | $245.756 | $245.76 | $245.75 | $245.80 |
| Purchase #5 | $211.79 | 4.657% | $221.6531 | $221.65 | $221.65 | $221.70 |
| Purchase #6 | $111.31 | 3.104% | $114.7651 | $114.77 | $114.75 | $114.80 |
| Purchase #7 | $187.95 | 13.139% | $212.6448 | $212.64 | $212.65 | $212.60 |
| 7 purchase totals = | $1,053.85 | $1,138.1680 | $1,138.17 | $1,138.20 | $1,138.20 | |