| 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 | $234.56 | 5.624% | $247.7517 | $247.75 | $247.75 | $247.80 |
| Purchase #2 | $88.44 | 8.249% | $95.7354 | $95.74 | $95.75 | $95.70 |
| Purchase #3 | $127.34 | 3.779% | $132.1522 | $132.15 | $132.15 | $132.20 |
| Purchase #4 | $13.29 | 7.566% | $14.2955 | $14.30 | $14.30 | $14.30 |
| Purchase #5 | $7.42 | 7.487% | $7.9755 | $7.98 | $8.00 | $8.00 |
| Purchase #6 | $136.93 | 7.338% | $146.9779 | $146.98 | $147.00 | $147.00 |
| Purchase #7 | $235.56 | 6.382% | $250.5934 | $250.59 | $250.60 | $250.60 |
| 7 purchase totals = | $843.54 | $895.4816 | $895.49 | $895.55 | $895.60 | |