| 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 | $128.64 | 8.332% | $139.3583 | $139.36 | $139.35 | $139.40 |
| Purchase #2 | $196.61 | 6.522% | $209.4329 | $209.43 | $209.45 | $209.40 |
| Purchase #3 | $133.74 | 8.350% | $144.9073 | $144.91 | $144.90 | $144.90 |
| Purchase #4 | $102.41 | 8.727% | $111.3473 | $111.35 | $111.35 | $111.30 |
| Purchase #5 | $206.86 | 4.616% | $216.4087 | $216.41 | $216.40 | $216.40 |
| Purchase #6 | $188.34 | 7.479% | $202.4259 | $202.43 | $202.45 | $202.40 |
| Purchase #7 | $109.62 | 10.520% | $121.152 | $121.15 | $121.15 | $121.20 |
| 7 purchase totals = | $1,066.22 | $1,145.0324 | $1,145.04 | $1,145.05 | $1,145.00 | |