| 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 | $231.53 | 11.260% | $257.6003 | $257.60 | $257.60 | $257.60 |
| Purchase #2 | $199.36 | 9.744% | $218.7856 | $218.79 | $218.80 | $218.80 |
| Purchase #3 | $40.59 | 5.263% | $42.7263 | $42.73 | $42.75 | $42.70 |
| Purchase #4 | $135.55 | 3.187% | $139.87 | $139.87 | $139.85 | $139.90 |
| Purchase #5 | $179.87 | 9.482% | $196.9253 | $196.93 | $196.95 | $196.90 |
| Purchase #6 | $170.60 | 7.460% | $183.3268 | $183.33 | $183.35 | $183.30 |
| Purchase #7 | $131.37 | 6.630% | $140.0798 | $140.08 | $140.10 | $140.10 |
| 7 purchase totals = | $1,088.87 | $1,179.3141 | $1,179.33 | $1,179.40 | $1,179.30 | |