| 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 | $76.49 | 12.264% | $85.8707 | $85.87 | $85.85 | $85.90 |
| Purchase #2 | $239.28 | 10.255% | $263.8182 | $263.82 | $263.80 | $263.80 |
| Purchase #3 | $12.75 | 3.431% | $13.1875 | $13.19 | $13.20 | $13.20 |
| Purchase #4 | $219.87 | 9.443% | $240.6323 | $240.63 | $240.65 | $240.60 |
| Purchase #5 | $154.96 | 7.546% | $166.6533 | $166.65 | $166.65 | $166.70 |
| Purchase #6 | $219.34 | 10.449% | $242.2588 | $242.26 | $242.25 | $242.30 |
| Purchase #7 | $124.33 | 4.159% | $129.5009 | $129.50 | $129.50 | $129.50 |
| 7 purchase totals = | $1,047.02 | $1,141.9217 | $1,141.92 | $1,141.90 | $1,142.00 | |