| 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 | $190.72 | 12.474% | $214.5104 | $214.51 | $214.50 | $214.50 |
| Purchase #2 | $88.76 | 13.871% | $101.0719 | $101.07 | $101.05 | $101.10 |
| Purchase #3 | $170.99 | 13.676% | $194.3746 | $194.37 | $194.35 | $194.40 |
| Purchase #4 | $81.64 | 6.330% | $86.8078 | $86.81 | $86.80 | $86.80 |
| Purchase #5 | $23.38 | 8.766% | $25.4295 | $25.43 | $25.45 | $25.40 |
| Purchase #6 | $218.44 | 6.276% | $232.1493 | $232.15 | $232.15 | $232.10 |
| Purchase #7 | $195.63 | 8.179% | $211.6306 | $211.63 | $211.65 | $211.60 |
| 7 purchase totals = | $969.56 | $1,065.9741 | $1,065.97 | $1,065.95 | $1,065.90 | |