| 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 | $10.64 | 6.353% | $11.316 | $11.32 | $11.30 | $11.30 |
| Purchase #2 | $75.88 | 8.444% | $82.2873 | $82.29 | $82.30 | $82.30 |
| Purchase #3 | $207.41 | 4.588% | $216.926 | $216.93 | $216.95 | $216.90 |
| Purchase #4 | $194.55 | 6.720% | $207.6238 | $207.62 | $207.60 | $207.60 |
| Purchase #5 | $123.31 | 9.286% | $134.7606 | $134.76 | $134.75 | $134.80 |
| Purchase #6 | $166.62 | 5.233% | $175.3392 | $175.34 | $175.35 | $175.30 |
| Purchase #7 | $205.58 | 4.254% | $214.3254 | $214.33 | $214.35 | $214.30 |
| 7 purchase totals = | $983.99 | $1,042.5783 | $1,042.59 | $1,042.60 | $1,042.50 | |