| 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 | $230.77 | 3.691% | $239.2877 | $239.29 | $239.30 | $239.30 |
| Purchase #2 | $170.68 | 6.134% | $181.1495 | $181.15 | $181.15 | $181.10 |
| Purchase #3 | $86.30 | 11.274% | $96.0295 | $96.03 | $96.05 | $96.00 |
| Purchase #4 | $221.67 | 9.469% | $242.6599 | $242.66 | $242.65 | $242.70 |
| Purchase #5 | $164.77 | 5.111% | $173.1914 | $173.19 | $173.20 | $173.20 |
| Purchase #6 | $159.35 | 6.134% | $169.1245 | $169.12 | $169.10 | $169.10 |
| Purchase #7 | $82.30 | 7.549% | $88.5128 | $88.51 | $88.50 | $88.50 |
| 7 purchase totals = | $1,115.84 | $1,189.9553 | $1,189.95 | $1,189.95 | $1,189.90 | |