| 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 | $247.81 | 4.869% | $259.8759 | $259.88 | $259.90 | $259.90 |
| Purchase #2 | $17.43 | 4.580% | $18.2283 | $18.23 | $18.25 | $18.20 |
| Purchase #3 | $22.69 | 12.650% | $25.5603 | $25.56 | $25.55 | $25.60 |
| Purchase #4 | $180.93 | 3.852% | $187.8994 | $187.90 | $187.90 | $187.90 |
| Purchase #5 | $102.64 | 6.343% | $109.1505 | $109.15 | $109.15 | $109.20 |
| Purchase #6 | $250.62 | 8.104% | $270.9302 | $270.93 | $270.95 | $270.90 |
| Purchase #7 | $39.87 | 7.162% | $42.7255 | $42.73 | $42.75 | $42.70 |
| 7 purchase totals = | $861.99 | $914.3701 | $914.38 | $914.45 | $914.40 | |