| 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 | $116.72 | 13.788% | $132.8134 | $132.81 | $132.80 | $132.80 |
| Purchase #2 | $242.70 | 6.377% | $258.177 | $258.18 | $258.20 | $258.20 |
| Purchase #3 | $121.70 | 8.591% | $132.1552 | $132.16 | $132.15 | $132.20 |
| Purchase #4 | $81.39 | 13.351% | $92.2564 | $92.26 | $92.25 | $92.30 |
| Purchase #5 | $150.39 | 7.359% | $161.4572 | $161.46 | $161.45 | $161.50 |
| Purchase #6 | $213.90 | 8.195% | $231.4291 | $231.43 | $231.45 | $231.40 |
| Purchase #7 | $21.52 | 11.671% | $24.0316 | $24.03 | $24.05 | $24.00 |
| 7 purchase totals = | $948.32 | $1,032.3199 | $1,032.33 | $1,032.35 | $1,032.40 | |