| 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 | $101.42 | 12.791% | $114.3926 | $114.39 | $114.40 | $114.40 |
| Purchase #2 | $133.63 | 6.241% | $141.9698 | $141.97 | $141.95 | $142.00 |
| Purchase #3 | $245.93 | 4.295% | $256.4927 | $256.49 | $256.50 | $256.50 |
| Purchase #4 | $156.56 | 6.457% | $166.6691 | $166.67 | $166.65 | $166.70 |
| Purchase #5 | $45.71 | 8.801% | $49.7329 | $49.73 | $49.75 | $49.70 |
| Purchase #6 | $79.71 | 5.375% | $83.9944 | $83.99 | $84.00 | $84.00 |
| Purchase #7 | $111.64 | 10.110% | $122.9268 | $122.93 | $122.95 | $122.90 |
| 7 purchase totals = | $874.60 | $936.1783 | $936.17 | $936.20 | $936.20 | |