| 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 | $228.75 | 10.654% | $253.121 | $253.12 | $253.10 | $253.10 |
| Purchase #2 | $97.77 | 9.207% | $106.7717 | $106.77 | $106.75 | $106.80 |
| Purchase #3 | $201.55 | 8.631% | $218.9458 | $218.95 | $218.95 | $218.90 |
| Purchase #4 | $140.91 | 11.658% | $157.3373 | $157.34 | $157.35 | $157.30 |
| Purchase #5 | $171.77 | 6.106% | $182.2583 | $182.26 | $182.25 | $182.30 |
| Purchase #6 | $199.72 | 9.444% | $218.5816 | $218.58 | $218.60 | $218.60 |
| Purchase #7 | $6.46 | 4.667% | $6.7615 | $6.76 | $6.75 | $6.80 |
| 7 purchase totals = | $1,046.93 | $1,143.7772 | $1,143.78 | $1,143.75 | $1,143.80 | |