| 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 | $18.43 | 3.521% | $19.0789 | $19.08 | $19.10 | $19.10 |
| Purchase #2 | $14.89 | 12.825% | $16.7996 | $16.80 | $16.80 | $16.80 |
| Purchase #3 | $234.63 | 9.433% | $256.7626 | $256.76 | $256.75 | $256.80 |
| Purchase #4 | $238.58 | 4.688% | $249.7646 | $249.76 | $249.75 | $249.80 |
| Purchase #5 | $127.31 | 6.353% | $135.398 | $135.40 | $135.40 | $135.40 |
| Purchase #6 | $191.72 | 4.771% | $200.867 | $200.87 | $200.85 | $200.90 |
| Purchase #7 | $8.92 | 9.546% | $9.7715 | $9.77 | $9.75 | $9.80 |
| 7 purchase totals = | $834.48 | $888.4422 | $888.44 | $888.40 | $888.60 | |