| 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 | $217.62 | 4.474% | $227.3563 | $227.36 | $227.35 | $227.40 |
| Purchase #2 | $199.58 | 5.145% | $209.8484 | $209.85 | $209.85 | $209.80 |
| Purchase #3 | $113.59 | 7.818% | $122.4705 | $122.47 | $122.45 | $122.50 |
| Purchase #4 | $249.43 | 10.830% | $276.4433 | $276.44 | $276.45 | $276.40 |
| Purchase #5 | $150.64 | 3.393% | $155.7512 | $155.75 | $155.75 | $155.80 |
| Purchase #6 | $78.73 | 9.596% | $86.2849 | $86.28 | $86.30 | $86.30 |
| Purchase #7 | $6.68 | 11.485% | $7.4472 | $7.45 | $7.45 | $7.40 |
| 7 purchase totals = | $1,016.27 | $1,085.6018 | $1,085.60 | $1,085.60 | $1,085.60 | |