| 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 | $42.32 | 6.142% | $44.9193 | $44.92 | $44.90 | $44.90 |
| Purchase #2 | $132.77 | 3.677% | $137.652 | $137.65 | $137.65 | $137.70 |
| Purchase #3 | $179.38 | 11.355% | $199.7486 | $199.75 | $199.75 | $199.70 |
| Purchase #4 | $121.91 | 5.243% | $128.3017 | $128.30 | $128.30 | $128.30 |
| Purchase #5 | $152.29 | 13.421% | $172.7288 | $172.73 | $172.75 | $172.70 |
| Purchase #6 | $246.72 | 13.630% | $280.3479 | $280.35 | $280.35 | $280.30 |
| Purchase #7 | $62.61 | 5.317% | $65.939 | $65.94 | $65.95 | $65.90 |
| 7 purchase totals = | $938.00 | $1,029.6373 | $1,029.64 | $1,029.65 | $1,029.50 | |