| 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 | $231.90 | 4.374% | $242.0433 | $242.04 | $242.05 | $242.00 |
| Purchase #2 | $220.53 | 6.784% | $235.4908 | $235.49 | $235.50 | $235.50 |
| Purchase #3 | $144.89 | 13.591% | $164.582 | $164.58 | $164.60 | $164.60 |
| Purchase #4 | $170.84 | 7.641% | $183.8939 | $183.89 | $183.90 | $183.90 |
| Purchase #5 | $181.40 | 5.302% | $191.0178 | $191.02 | $191.00 | $191.00 |
| Purchase #6 | $171.35 | 8.835% | $186.4888 | $186.49 | $186.50 | $186.50 |
| Purchase #7 | $221.96 | 8.855% | $241.6146 | $241.61 | $241.60 | $241.60 |
| 7 purchase totals = | $1,342.87 | $1,445.1312 | $1,445.12 | $1,445.15 | $1,445.10 | |