| 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 | $152.44 | 10.157% | $167.9233 | $167.92 | $167.90 | $167.90 |
| Purchase #2 | $222.96 | 3.307% | $230.3333 | $230.33 | $230.35 | $230.30 |
| Purchase #3 | $125.53 | 13.209% | $142.1113 | $142.11 | $142.10 | $142.10 |
| Purchase #4 | $18.50 | 9.373% | $20.234 | $20.23 | $20.25 | $20.20 |
| Purchase #5 | $52.65 | 10.607% | $58.2346 | $58.23 | $58.25 | $58.20 |
| Purchase #6 | $217.82 | 5.690% | $230.214 | $230.21 | $230.20 | $230.20 |
| Purchase #7 | $242.36 | 9.273% | $264.834 | $264.83 | $264.85 | $264.80 |
| 7 purchase totals = | $1,032.26 | $1,113.8845 | $1,113.86 | $1,113.90 | $1,113.70 | |