| 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 | $246.90 | 6.688% | $263.4127 | $263.41 | $263.40 | $263.40 |
| Purchase #2 | $85.33 | 11.430% | $95.0832 | $95.08 | $95.10 | $95.10 |
| Purchase #3 | $234.78 | 3.181% | $242.2484 | $242.25 | $242.25 | $242.20 |
| Purchase #4 | $159.79 | 6.384% | $169.991 | $169.99 | $170.00 | $170.00 |
| Purchase #5 | $192.80 | 9.824% | $211.7407 | $211.74 | $211.75 | $211.70 |
| Purchase #6 | $207.64 | 10.682% | $229.8201 | $229.82 | $229.80 | $229.80 |
| Purchase #7 | $113.43 | 8.849% | $123.4674 | $123.47 | $123.45 | $123.50 |
| 7 purchase totals = | $1,240.67 | $1,335.7635 | $1,335.76 | $1,335.75 | $1,335.70 | |