| 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 | $226.62 | 9.149% | $247.3535 | $247.35 | $247.35 | $247.40 |
| Purchase #2 | $247.86 | 4.739% | $259.6061 | $259.61 | $259.60 | $259.60 |
| Purchase #3 | $129.74 | 5.655% | $137.0768 | $137.08 | $137.10 | $137.10 |
| Purchase #4 | $29.77 | 9.749% | $32.6723 | $32.67 | $32.65 | $32.70 |
| Purchase #5 | $46.73 | 9.578% | $51.2058 | $51.21 | $51.20 | $51.20 |
| Purchase #6 | $136.85 | 10.766% | $151.5833 | $151.58 | $151.60 | $151.60 |
| Purchase #7 | $178.54 | 11.751% | $199.5202 | $199.52 | $199.50 | $199.50 |
| 7 purchase totals = | $996.11 | $1,079.0180 | $1,079.02 | $1,079.00 | $1,079.10 | |