| 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 | $240.40 | 11.719% | $268.5725 | $268.57 | $268.55 | $268.60 |
| Purchase #2 | $86.49 | 13.853% | $98.4715 | $98.47 | $98.45 | $98.50 |
| Purchase #3 | $202.78 | 7.732% | $218.4589 | $218.46 | $218.45 | $218.50 |
| Purchase #4 | $45.51 | 10.321% | $50.2071 | $50.21 | $50.20 | $50.20 |
| Purchase #5 | $50.91 | 11.585% | $56.8079 | $56.81 | $56.80 | $56.80 |
| Purchase #6 | $224.51 | 10.372% | $247.7962 | $247.80 | $247.80 | $247.80 |
| Purchase #7 | $154.71 | 4.548% | $161.7462 | $161.75 | $161.75 | $161.70 |
| 7 purchase totals = | $1,005.31 | $1,102.0603 | $1,102.07 | $1,102.00 | $1,102.10 | |