| 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 | $239.63 | 4.127% | $249.5195 | $249.52 | $249.50 | $249.50 |
| Purchase #2 | $247.33 | 13.768% | $281.3824 | $281.38 | $281.40 | $281.40 |
| Purchase #3 | $187.66 | 12.472% | $211.065 | $211.07 | $211.05 | $211.10 |
| Purchase #4 | $115.84 | 7.469% | $124.4921 | $124.49 | $124.50 | $124.50 |
| Purchase #5 | $8.69 | 13.129% | $9.8309 | $9.83 | $9.85 | $9.80 |
| Purchase #6 | $51.61 | 8.406% | $55.9483 | $55.95 | $55.95 | $55.90 |
| Purchase #7 | $220.38 | 3.509% | $228.1131 | $228.11 | $228.10 | $228.10 |
| 7 purchase totals = | $1,071.14 | $1,160.3513 | $1,160.35 | $1,160.35 | $1,160.30 | |