| 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 | $193.96 | 11.682% | $216.6184 | $216.62 | $216.60 | $216.60 |
| Purchase #2 | $221.29 | 13.307% | $250.7371 | $250.74 | $250.75 | $250.70 |
| Purchase #3 | $195.54 | 13.396% | $221.7345 | $221.73 | $221.75 | $221.70 |
| Purchase #4 | $110.38 | 9.510% | $120.8771 | $120.88 | $120.90 | $120.90 |
| Purchase #5 | $66.62 | 5.644% | $70.38 | $70.38 | $70.40 | $70.40 |
| Purchase #6 | $167.96 | 4.680% | $175.8205 | $175.82 | $175.80 | $175.80 |
| Purchase #7 | $47.99 | 8.284% | $51.9655 | $51.97 | $51.95 | $52.00 |
| 7 purchase totals = | $1,003.74 | $1,108.1331 | $1,108.14 | $1,108.15 | $1,108.10 | |