| 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 | $134.97 | 3.268% | $139.3808 | $139.38 | $139.40 | $139.40 |
| Purchase #2 | $221.77 | 3.835% | $230.2749 | $230.27 | $230.25 | $230.30 |
| Purchase #3 | $130.72 | 13.685% | $148.609 | $148.61 | $148.60 | $148.60 |
| Purchase #4 | $44.88 | 11.314% | $49.9577 | $49.96 | $49.95 | $50.00 |
| Purchase #5 | $217.30 | 5.526% | $229.308 | $229.31 | $229.30 | $229.30 |
| Purchase #6 | $189.43 | 12.434% | $212.9837 | $212.98 | $213.00 | $213.00 |
| Purchase #7 | $158.51 | 9.416% | $173.4353 | $173.44 | $173.45 | $173.40 |
| 7 purchase totals = | $1,097.58 | $1,183.9494 | $1,183.95 | $1,183.95 | $1,184.00 | |