| 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 | $90.79 | 12.665% | $102.2886 | $102.29 | $102.30 | $102.30 |
| Purchase #2 | $206.61 | 3.395% | $213.6244 | $213.62 | $213.60 | $213.60 |
| Purchase #3 | $219.91 | 10.243% | $242.4354 | $242.44 | $242.45 | $242.40 |
| Purchase #4 | $208.95 | 4.452% | $218.2525 | $218.25 | $218.25 | $218.30 |
| Purchase #5 | $70.40 | 5.533% | $74.2952 | $74.30 | $74.30 | $74.30 |
| Purchase #6 | $215.58 | 10.698% | $238.6427 | $238.64 | $238.65 | $238.60 |
| Purchase #7 | $137.93 | 9.586% | $151.152 | $151.15 | $151.15 | $151.20 |
| 7 purchase totals = | $1,150.17 | $1,240.6908 | $1,240.69 | $1,240.70 | $1,240.70 | |