| 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 | $245.92 | 5.636% | $259.7801 | $259.78 | $259.80 | $259.80 |
| Purchase #2 | $22.42 | 6.651% | $23.9112 | $23.91 | $23.90 | $23.90 |
| Purchase #3 | $220.28 | 3.283% | $227.5118 | $227.51 | $227.50 | $227.50 |
| Purchase #4 | $226.99 | 12.602% | $255.5953 | $255.60 | $255.60 | $255.60 |
| Purchase #5 | $236.32 | 13.233% | $267.5922 | $267.59 | $267.60 | $267.60 |
| Purchase #6 | $37.81 | 6.526% | $40.2775 | $40.28 | $40.30 | $40.30 |
| Purchase #7 | $197.88 | 13.439% | $224.4731 | $224.47 | $224.45 | $224.50 |
| 7 purchase totals = | $1,187.62 | $1,299.1412 | $1,299.14 | $1,299.15 | $1,299.20 | |