| 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 | $103.51 | 4.604% | $108.2756 | $108.28 | $108.30 | $108.30 |
| Purchase #2 | $98.74 | 12.755% | $111.3343 | $111.33 | $111.35 | $111.30 |
| Purchase #3 | $100.70 | 7.473% | $108.2253 | $108.23 | $108.25 | $108.20 |
| Purchase #4 | $216.88 | 11.682% | $242.2159 | $242.22 | $242.20 | $242.20 |
| Purchase #5 | $115.44 | 12.239% | $129.5687 | $129.57 | $129.55 | $129.60 |
| Purchase #6 | $45.81 | 5.554% | $48.3543 | $48.35 | $48.35 | $48.40 |
| Purchase #7 | $250.97 | 10.523% | $277.3796 | $277.38 | $277.40 | $277.40 |
| 7 purchase totals = | $932.05 | $1,025.3537 | $1,025.36 | $1,025.40 | $1,025.40 | |