| 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 | $215.29 | 9.525% | $235.7964 | $235.80 | $235.80 | $235.80 |
| Purchase #2 | $48.73 | 8.714% | $52.9763 | $52.98 | $53.00 | $53.00 |
| Purchase #3 | $109.47 | 6.760% | $116.8702 | $116.87 | $116.85 | $116.90 |
| Purchase #4 | $183.44 | 10.157% | $202.072 | $202.07 | $202.05 | $202.10 |
| Purchase #5 | $14.85 | 8.533% | $16.1172 | $16.12 | $16.10 | $16.10 |
| Purchase #6 | $183.84 | 8.810% | $200.0363 | $200.04 | $200.05 | $200.00 |
| Purchase #7 | $8.60 | 7.445% | $9.2403 | $9.24 | $9.25 | $9.20 |
| 7 purchase totals = | $764.22 | $833.1087 | $833.12 | $833.10 | $833.10 | |