| 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 | $228.62 | 10.329% | $252.2342 | $252.23 | $252.25 | $252.20 |
| Purchase #2 | $49.72 | 11.425% | $55.4005 | $55.40 | $55.40 | $55.40 |
| Purchase #3 | $45.31 | 6.464% | $48.2388 | $48.24 | $48.25 | $48.20 |
| Purchase #4 | $183.83 | 3.182% | $189.6795 | $189.68 | $189.70 | $189.70 |
| Purchase #5 | $108.70 | 10.490% | $120.1026 | $120.10 | $120.10 | $120.10 |
| Purchase #6 | $103.96 | 12.183% | $116.6254 | $116.63 | $116.65 | $116.60 |
| Purchase #7 | $59.47 | 5.682% | $62.8491 | $62.85 | $62.85 | $62.80 |
| 7 purchase totals = | $779.61 | $845.1301 | $845.13 | $845.20 | $845.00 | |