| 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 | $212.89 | 10.429% | $235.0923 | $235.09 | $235.10 | $235.10 |
| Purchase #2 | $5.53 | 4.424% | $5.7746 | $5.77 | $5.75 | $5.80 |
| Purchase #3 | $139.44 | 8.698% | $151.5685 | $151.57 | $151.55 | $151.60 |
| Purchase #4 | $229.35 | 12.746% | $258.583 | $258.58 | $258.60 | $258.60 |
| Purchase #5 | $238.61 | 3.531% | $247.0353 | $247.04 | $247.05 | $247.00 |
| Purchase #6 | $5.64 | 5.462% | $5.9481 | $5.95 | $5.95 | $5.90 |
| Purchase #7 | $207.27 | 8.614% | $225.1242 | $225.12 | $225.10 | $225.10 |
| 7 purchase totals = | $1,038.73 | $1,129.1260 | $1,129.12 | $1,129.10 | $1,129.10 | |