| 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 | $116.88 | 5.418% | $123.2126 | $123.21 | $123.20 | $123.20 |
| Purchase #2 | $91.98 | 5.562% | $97.0959 | $97.10 | $97.10 | $97.10 |
| Purchase #3 | $172.63 | 11.443% | $192.3841 | $192.38 | $192.40 | $192.40 |
| Purchase #4 | $35.89 | 8.537% | $38.9539 | $38.95 | $38.95 | $39.00 |
| Purchase #5 | $5.80 | 9.564% | $6.3547 | $6.35 | $6.35 | $6.40 |
| Purchase #6 | $119.80 | 5.264% | $126.1063 | $126.11 | $126.10 | $126.10 |
| Purchase #7 | $203.30 | 6.454% | $216.421 | $216.42 | $216.40 | $216.40 |
| 7 purchase totals = | $746.28 | $800.5285 | $800.52 | $800.50 | $800.60 | |