| 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 | $223.38 | 10.270% | $246.3211 | $246.32 | $246.30 | $246.30 |
| Purchase #2 | $84.98 | 9.542% | $93.0888 | $93.09 | $93.10 | $93.10 |
| Purchase #3 | $60.71 | 7.574% | $65.3082 | $65.31 | $65.30 | $65.30 |
| Purchase #4 | $7.36 | 4.519% | $7.6926 | $7.69 | $7.70 | $7.70 |
| Purchase #5 | $88.88 | 8.833% | $96.7308 | $96.73 | $96.75 | $96.70 |
| Purchase #6 | $115.91 | 11.374% | $129.0936 | $129.09 | $129.10 | $129.10 |
| Purchase #7 | $234.59 | 5.543% | $247.5933 | $247.59 | $247.60 | $247.60 |
| 7 purchase totals = | $815.81 | $885.8284 | $885.82 | $885.85 | $885.80 | |