| 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 | $9.94 | 6.587% | $10.5947 | $10.59 | $10.60 | $10.60 |
| Purchase #2 | $211.59 | 12.656% | $238.3688 | $238.37 | $238.35 | $238.40 |
| Purchase #3 | $242.66 | 7.138% | $259.9811 | $259.98 | $260.00 | $260.00 |
| Purchase #4 | $154.35 | 11.160% | $171.5755 | $171.58 | $171.60 | $171.60 |
| Purchase #5 | $230.40 | 5.567% | $243.2264 | $243.23 | $243.25 | $243.20 |
| Purchase #6 | $132.67 | 3.663% | $137.5297 | $137.53 | $137.55 | $137.50 |
| Purchase #7 | $17.46 | 3.647% | $18.0968 | $18.10 | $18.10 | $18.10 |
| 7 purchase totals = | $999.07 | $1,079.3730 | $1,079.38 | $1,079.45 | $1,079.40 | |