| 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 | $240.46 | 4.146% | $250.4295 | $250.43 | $250.45 | $250.40 |
| Purchase #2 | $63.63 | 6.831% | $67.9766 | $67.98 | $68.00 | $68.00 |
| Purchase #3 | $140.36 | 12.628% | $158.0847 | $158.08 | $158.10 | $158.10 |
| Purchase #4 | $164.61 | 11.865% | $184.141 | $184.14 | $184.15 | $184.10 |
| Purchase #5 | $240.99 | 3.515% | $249.4608 | $249.46 | $249.45 | $249.50 |
| Purchase #6 | $103.97 | 6.457% | $110.6833 | $110.68 | $110.70 | $110.70 |
| Purchase #7 | $16.62 | 7.663% | $17.8936 | $17.89 | $17.90 | $17.90 |
| 7 purchase totals = | $970.64 | $1,038.6695 | $1,038.66 | $1,038.75 | $1,038.70 | |