| 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 | $220.95 | 11.791% | $247.0022 | $247.00 | $247.00 | $247.00 |
| Purchase #2 | $129.27 | 8.425% | $140.161 | $140.16 | $140.15 | $140.20 |
| Purchase #3 | $18.65 | 8.390% | $20.2147 | $20.21 | $20.20 | $20.20 |
| Purchase #4 | $148.26 | 3.631% | $153.6433 | $153.64 | $153.65 | $153.60 |
| Purchase #5 | $231.56 | 4.490% | $241.957 | $241.96 | $241.95 | $242.00 |
| Purchase #6 | $29.59 | 5.640% | $31.2589 | $31.26 | $31.25 | $31.30 |
| Purchase #7 | $48.25 | 7.622% | $51.9276 | $51.93 | $51.95 | $51.90 |
| 7 purchase totals = | $826.53 | $886.1647 | $886.16 | $886.15 | $886.20 | |