| 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 | $231.95 | 12.338% | $260.568 | $260.57 | $260.55 | $260.60 |
| Purchase #2 | $71.70 | 6.388% | $76.2802 | $76.28 | $76.30 | $76.30 |
| Purchase #3 | $220.98 | 12.550% | $248.713 | $248.71 | $248.70 | $248.70 |
| Purchase #4 | $121.86 | 13.433% | $138.2295 | $138.23 | $138.25 | $138.20 |
| Purchase #5 | $6.60 | 6.174% | $7.0075 | $7.01 | $7.00 | $7.00 |
| Purchase #6 | $11.93 | 13.466% | $13.5365 | $13.54 | $13.55 | $13.50 |
| Purchase #7 | $71.46 | 8.465% | $77.5091 | $77.51 | $77.50 | $77.50 |
| 7 purchase totals = | $736.48 | $821.8438 | $821.85 | $821.85 | $821.80 | |