| 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 | $130.33 | 6.663% | $139.0139 | $139.01 | $139.00 | $139.00 |
| Purchase #2 | $115.57 | 10.143% | $127.2923 | $127.29 | $127.30 | $127.30 |
| Purchase #3 | $202.30 | 11.738% | $226.046 | $226.05 | $226.05 | $226.00 |
| Purchase #4 | $17.41 | 6.122% | $18.4758 | $18.48 | $18.50 | $18.50 |
| Purchase #5 | $126.43 | 9.424% | $138.3448 | $138.34 | $138.35 | $138.30 |
| Purchase #6 | $117.33 | 10.192% | $129.2883 | $129.29 | $129.30 | $129.30 |
| Purchase #7 | $44.82 | 13.643% | $50.9348 | $50.93 | $50.95 | $50.90 |
| 7 purchase totals = | $754.19 | $829.3959 | $829.39 | $829.45 | $829.30 | |