| 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 | $200.34 | 9.309% | $218.9897 | $218.99 | $219.00 | $219.00 |
| Purchase #2 | $213.42 | 6.440% | $227.1642 | $227.16 | $227.15 | $227.20 |
| Purchase #3 | $223.65 | 3.478% | $231.4285 | $231.43 | $231.45 | $231.40 |
| Purchase #4 | $245.42 | 9.414% | $268.5238 | $268.52 | $268.50 | $268.50 |
| Purchase #5 | $219.83 | 7.383% | $236.06 | $236.06 | $236.05 | $236.10 |
| Purchase #6 | $123.43 | 4.234% | $128.656 | $128.66 | $128.65 | $128.70 |
| Purchase #7 | $247.72 | 11.799% | $276.9485 | $276.95 | $276.95 | $276.90 |
| 7 purchase totals = | $1,473.81 | $1,587.7707 | $1,587.77 | $1,587.75 | $1,587.80 | |