| 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 | $105.57 | 12.642% | $118.9162 | $118.92 | $118.90 | $118.90 |
| Purchase #2 | $111.37 | 4.849% | $116.7703 | $116.77 | $116.75 | $116.80 |
| Purchase #3 | $219.50 | 10.273% | $242.0492 | $242.05 | $242.05 | $242.00 |
| Purchase #4 | $38.82 | 6.173% | $41.2164 | $41.22 | $41.20 | $41.20 |
| Purchase #5 | $110.64 | 4.295% | $115.392 | $115.39 | $115.40 | $115.40 |
| Purchase #6 | $186.99 | 12.380% | $210.1394 | $210.14 | $210.15 | $210.10 |
| Purchase #7 | $135.87 | 5.187% | $142.9176 | $142.92 | $142.90 | $142.90 |
| 7 purchase totals = | $908.76 | $987.4011 | $987.41 | $987.35 | $987.30 | |