| 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 | $229.81 | 4.827% | $240.9029 | $240.90 | $240.90 | $240.90 |
| Purchase #2 | $131.97 | 5.382% | $139.0726 | $139.07 | $139.05 | $139.10 |
| Purchase #3 | $207.69 | 5.432% | $218.9717 | $218.97 | $218.95 | $219.00 |
| Purchase #4 | $177.58 | 5.119% | $186.6703 | $186.67 | $186.65 | $186.70 |
| Purchase #5 | $138.52 | 4.661% | $144.9764 | $144.98 | $145.00 | $145.00 |
| Purchase #6 | $62.68 | 3.452% | $64.8437 | $64.84 | $64.85 | $64.80 |
| Purchase #7 | $151.96 | 5.653% | $160.5503 | $160.55 | $160.55 | $160.60 |
| 7 purchase totals = | $1,100.21 | $1,155.9879 | $1,155.98 | $1,155.95 | $1,156.10 | |