| 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 | $208.90 | 4.707% | $218.7329 | $218.73 | $218.75 | $218.70 |
| Purchase #2 | $237.63 | 7.829% | $256.2341 | $256.23 | $256.25 | $256.20 |
| Purchase #3 | $169.99 | 4.405% | $177.4781 | $177.48 | $177.50 | $177.50 |
| Purchase #4 | $9.53 | 6.743% | $10.1726 | $10.17 | $10.15 | $10.20 |
| Purchase #5 | $175.69 | 9.471% | $192.3296 | $192.33 | $192.35 | $192.30 |
| Purchase #6 | $208.74 | 7.387% | $224.1596 | $224.16 | $224.15 | $224.20 |
| Purchase #7 | $230.32 | 10.289% | $254.0176 | $254.02 | $254.00 | $254.00 |
| 7 purchase totals = | $1,240.80 | $1,333.1245 | $1,333.12 | $1,333.15 | $1,333.10 | |