| 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 | $175.94 | 11.529% | $196.2241 | $196.22 | $196.20 | $196.20 |
| Purchase #2 | $202.43 | 5.475% | $213.513 | $213.51 | $213.50 | $213.50 |
| Purchase #3 | $134.97 | 12.110% | $151.3149 | $151.31 | $151.30 | $151.30 |
| Purchase #4 | $243.80 | 6.589% | $259.864 | $259.86 | $259.85 | $259.90 |
| Purchase #5 | $104.65 | 10.623% | $115.767 | $115.77 | $115.75 | $115.80 |
| Purchase #6 | $68.79 | 6.433% | $73.2153 | $73.22 | $73.20 | $73.20 |
| Purchase #7 | $108.74 | 8.684% | $118.183 | $118.18 | $118.20 | $118.20 |
| 7 purchase totals = | $1,039.32 | $1,128.0813 | $1,128.07 | $1,128.00 | $1,128.10 | |