| 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 | $203.61 | 13.828% | $231.7652 | $231.77 | $231.75 | $231.80 |
| Purchase #2 | $130.63 | 12.108% | $146.4467 | $146.45 | $146.45 | $146.40 |
| Purchase #3 | $224.95 | 6.459% | $239.4795 | $239.48 | $239.50 | $239.50 |
| Purchase #4 | $188.31 | 9.454% | $206.1128 | $206.11 | $206.10 | $206.10 |
| Purchase #5 | $220.40 | 7.433% | $236.7823 | $236.78 | $236.80 | $236.80 |
| Purchase #6 | $103.85 | 7.791% | $111.941 | $111.94 | $111.95 | $111.90 |
| Purchase #7 | $45.67 | 6.645% | $48.7048 | $48.70 | $48.70 | $48.70 |
| 7 purchase totals = | $1,117.42 | $1,221.2323 | $1,221.23 | $1,221.25 | $1,221.20 | |