| 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 | $54.30 | 7.216% | $58.2183 | $58.22 | $58.20 | $58.20 |
| Purchase #2 | $97.88 | 7.138% | $104.8667 | $104.87 | $104.85 | $104.90 |
| Purchase #3 | $117.98 | 4.307% | $123.0614 | $123.06 | $123.05 | $123.10 |
| Purchase #4 | $220.77 | 8.325% | $239.1491 | $239.15 | $239.15 | $239.10 |
| Purchase #5 | $216.81 | 5.308% | $228.3183 | $228.32 | $228.30 | $228.30 |
| Purchase #6 | $98.40 | 5.290% | $103.6054 | $103.61 | $103.60 | $103.60 |
| Purchase #7 | $184.54 | 3.497% | $190.9934 | $190.99 | $191.00 | $191.00 |
| 7 purchase totals = | $990.68 | $1,048.2126 | $1,048.22 | $1,048.15 | $1,048.20 | |