| 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 | $52.98 | 10.499% | $58.5424 | $58.54 | $58.55 | $58.50 |
| Purchase #2 | $105.51 | 5.718% | $111.5431 | $111.54 | $111.55 | $111.50 |
| Purchase #3 | $201.91 | 9.298% | $220.6836 | $220.68 | $220.70 | $220.70 |
| Purchase #4 | $208.31 | 9.829% | $228.7848 | $228.78 | $228.80 | $228.80 |
| Purchase #5 | $223.81 | 6.870% | $239.1857 | $239.19 | $239.20 | $239.20 |
| Purchase #6 | $186.57 | 3.683% | $193.4414 | $193.44 | $193.45 | $193.40 |
| Purchase #7 | $230.44 | 13.670% | $261.9411 | $261.94 | $261.95 | $261.90 |
| 7 purchase totals = | $1,209.53 | $1,314.1221 | $1,314.11 | $1,314.20 | $1,314.00 | |