| 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 | $118.62 | 10.352% | $130.8995 | $130.90 | $130.90 | $130.90 |
| Purchase #2 | $54.36 | 6.359% | $57.8168 | $57.82 | $57.80 | $57.80 |
| Purchase #3 | $83.72 | 10.243% | $92.2954 | $92.30 | $92.30 | $92.30 |
| Purchase #4 | $230.35 | 6.748% | $245.894 | $245.89 | $245.90 | $245.90 |
| Purchase #5 | $227.97 | 9.456% | $249.5268 | $249.53 | $249.55 | $249.50 |
| Purchase #6 | $250.39 | 6.229% | $265.9868 | $265.99 | $266.00 | $266.00 |
| Purchase #7 | $149.80 | 9.425% | $163.9187 | $163.92 | $163.90 | $163.90 |
| 7 purchase totals = | $1,115.21 | $1,206.3380 | $1,206.35 | $1,206.35 | $1,206.30 | |