| 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 | $80.52 | 3.377% | $83.2392 | $83.24 | $83.25 | $83.20 |
| Purchase #2 | $248.47 | 9.326% | $271.6423 | $271.64 | $271.65 | $271.60 |
| Purchase #3 | $146.25 | 9.140% | $159.6173 | $159.62 | $159.60 | $159.60 |
| Purchase #4 | $210.44 | 4.230% | $219.3416 | $219.34 | $219.35 | $219.30 |
| Purchase #5 | $182.67 | 5.225% | $192.2145 | $192.21 | $192.20 | $192.20 |
| Purchase #6 | $15.42 | 10.770% | $17.0807 | $17.08 | $17.10 | $17.10 |
| Purchase #7 | $189.40 | 3.465% | $195.9627 | $195.96 | $195.95 | $196.00 |
| 7 purchase totals = | $1,073.17 | $1,139.0983 | $1,139.09 | $1,139.10 | $1,139.00 | |