| 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 | $120.34 | 3.683% | $124.7721 | $124.77 | $124.75 | $124.80 |
| Purchase #2 | $51.92 | 12.756% | $58.5429 | $58.54 | $58.55 | $58.50 |
| Purchase #3 | $79.51 | 11.735% | $88.8405 | $88.84 | $88.85 | $88.80 |
| Purchase #4 | $144.93 | 10.291% | $159.8447 | $159.84 | $159.85 | $159.80 |
| Purchase #5 | $220.71 | 4.461% | $230.5559 | $230.56 | $230.55 | $230.60 |
| Purchase #6 | $215.74 | 7.788% | $232.5418 | $232.54 | $232.55 | $232.50 |
| Purchase #7 | $207.75 | 9.467% | $227.4177 | $227.42 | $227.40 | $227.40 |
| 7 purchase totals = | $1,040.90 | $1,122.5156 | $1,122.51 | $1,122.50 | $1,122.40 | |