| 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 | $229.94 | 7.421% | $247.0038 | $247.00 | $247.00 | $247.00 |
| Purchase #2 | $140.93 | 7.697% | $151.7774 | $151.78 | $151.80 | $151.80 |
| Purchase #3 | $249.86 | 10.857% | $276.9873 | $276.99 | $277.00 | $277.00 |
| Purchase #4 | $17.85 | 4.262% | $18.6108 | $18.61 | $18.60 | $18.60 |
| Purchase #5 | $237.45 | 5.825% | $251.2815 | $251.28 | $251.30 | $251.30 |
| Purchase #6 | $31.33 | 4.809% | $32.8367 | $32.84 | $32.85 | $32.80 |
| Purchase #7 | $222.73 | 3.382% | $230.2627 | $230.26 | $230.25 | $230.30 |
| 7 purchase totals = | $1,130.09 | $1,208.7602 | $1,208.76 | $1,208.80 | $1,208.80 | |