| 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 | $188.82 | 9.749% | $207.2281 | $207.23 | $207.25 | $207.20 |
| Purchase #2 | $216.98 | 9.623% | $237.86 | $237.86 | $237.85 | $237.90 |
| Purchase #3 | $83.42 | 7.864% | $89.9801 | $89.98 | $90.00 | $90.00 |
| Purchase #4 | $74.75 | 3.729% | $77.5374 | $77.54 | $77.55 | $77.50 |
| Purchase #5 | $196.81 | 11.835% | $220.1025 | $220.10 | $220.10 | $220.10 |
| Purchase #6 | $46.77 | 10.389% | $51.6289 | $51.63 | $51.65 | $51.60 |
| Purchase #7 | $179.96 | 10.303% | $198.5013 | $198.50 | $198.50 | $198.50 |
| 7 purchase totals = | $987.51 | $1,082.8383 | $1,082.84 | $1,082.90 | $1,082.80 | |