| 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 | $79.66 | 10.864% | $88.3143 | $88.31 | $88.30 | $88.30 |
| Purchase #2 | $66.72 | 5.196% | $70.1868 | $70.19 | $70.20 | $70.20 |
| Purchase #3 | $186.80 | 13.493% | $212.0049 | $212.00 | $212.00 | $212.00 |
| Purchase #4 | $250.66 | 8.555% | $272.104 | $272.10 | $272.10 | $272.10 |
| Purchase #5 | $212.76 | 13.302% | $241.0613 | $241.06 | $241.05 | $241.10 |
| Purchase #6 | $136.67 | 9.366% | $149.4705 | $149.47 | $149.45 | $149.50 |
| Purchase #7 | $184.61 | 5.764% | $195.2509 | $195.25 | $195.25 | $195.30 |
| 7 purchase totals = | $1,117.88 | $1,228.3927 | $1,228.38 | $1,228.35 | $1,228.50 | |