| 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 | $135.91 | 3.481% | $140.641 | $140.64 | $140.65 | $140.60 |
| Purchase #2 | $231.54 | 6.221% | $245.9441 | $245.94 | $245.95 | $245.90 |
| Purchase #3 | $205.67 | 13.166% | $232.7485 | $232.75 | $232.75 | $232.70 |
| Purchase #4 | $39.61 | 6.278% | $42.0967 | $42.10 | $42.10 | $42.10 |
| Purchase #5 | $77.39 | 11.487% | $86.2798 | $86.28 | $86.30 | $86.30 |
| Purchase #6 | $195.25 | 12.871% | $220.3806 | $220.38 | $220.40 | $220.40 |
| Purchase #7 | $186.32 | 12.359% | $209.3473 | $209.35 | $209.35 | $209.30 |
| 7 purchase totals = | $1,071.69 | $1,177.4380 | $1,177.44 | $1,177.50 | $1,177.30 | |