| 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 | $24.28 | 12.835% | $27.3963 | $27.40 | $27.40 | $27.40 |
| Purchase #2 | $186.52 | 7.632% | $200.7552 | $200.76 | $200.75 | $200.80 |
| Purchase #3 | $33.30 | 12.199% | $37.3623 | $37.36 | $37.35 | $37.40 |
| Purchase #4 | $112.75 | 12.736% | $127.1098 | $127.11 | $127.10 | $127.10 |
| Purchase #5 | $183.27 | 12.422% | $206.0358 | $206.04 | $206.05 | $206.00 |
| Purchase #6 | $196.66 | 8.763% | $213.8933 | $213.89 | $213.90 | $213.90 |
| Purchase #7 | $108.58 | 12.647% | $122.3121 | $122.31 | $122.30 | $122.30 |
| 7 purchase totals = | $845.36 | $934.8648 | $934.87 | $934.85 | $934.90 | |