| 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 | $109.82 | 10.852% | $121.7377 | $121.74 | $121.75 | $121.70 |
| Purchase #2 | $148.32 | 13.471% | $168.3002 | $168.30 | $168.30 | $168.30 |
| Purchase #3 | $144.70 | 3.566% | $149.86 | $149.86 | $149.85 | $149.90 |
| Purchase #4 | $236.45 | 9.703% | $259.3927 | $259.39 | $259.40 | $259.40 |
| Purchase #5 | $98.28 | 10.705% | $108.8009 | $108.80 | $108.80 | $108.80 |
| Purchase #6 | $192.54 | 12.623% | $216.8443 | $216.84 | $216.85 | $216.80 |
| Purchase #7 | $79.35 | 4.623% | $83.0184 | $83.02 | $83.00 | $83.00 |
| 7 purchase totals = | $1,009.46 | $1,107.9542 | $1,107.95 | $1,107.95 | $1,107.90 | |