| 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 | $212.43 | 7.602% | $228.5789 | $228.58 | $228.60 | $228.60 |
| Purchase #2 | $231.65 | 11.507% | $258.306 | $258.31 | $258.30 | $258.30 |
| Purchase #3 | $249.88 | 4.421% | $260.9272 | $260.93 | $260.95 | $260.90 |
| Purchase #4 | $167.64 | 10.750% | $185.6613 | $185.66 | $185.65 | $185.70 |
| Purchase #5 | $33.64 | 9.860% | $36.9569 | $36.96 | $36.95 | $37.00 |
| Purchase #6 | $147.78 | 5.697% | $156.199 | $156.20 | $156.20 | $156.20 |
| Purchase #7 | $144.26 | 5.619% | $152.366 | $152.37 | $152.35 | $152.40 |
| 7 purchase totals = | $1,187.28 | $1,278.9953 | $1,279.01 | $1,279.00 | $1,279.10 | |