| 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 | $121.71 | 9.566% | $133.3528 | $133.35 | $133.35 | $133.40 |
| Purchase #2 | $218.77 | 8.205% | $236.7201 | $236.72 | $236.70 | $236.70 |
| Purchase #3 | $170.72 | 12.224% | $191.5888 | $191.59 | $191.60 | $191.60 |
| Purchase #4 | $111.54 | 6.587% | $118.8871 | $118.89 | $118.90 | $118.90 |
| Purchase #5 | $82.98 | 13.255% | $93.979 | $93.98 | $94.00 | $94.00 |
| Purchase #6 | $17.90 | 10.359% | $19.7543 | $19.75 | $19.75 | $19.80 |
| Purchase #7 | $245.54 | 10.800% | $272.0583 | $272.06 | $272.05 | $272.10 |
| 7 purchase totals = | $969.16 | $1,066.3404 | $1,066.34 | $1,066.35 | $1,066.50 | |