| 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 | $19.99 | 12.359% | $22.4606 | $22.46 | $22.45 | $22.50 |
| Purchase #2 | $142.91 | 3.269% | $147.5817 | $147.58 | $147.60 | $147.60 |
| Purchase #3 | $78.79 | 8.694% | $85.64 | $85.64 | $85.65 | $85.60 |
| Purchase #4 | $207.46 | 5.746% | $219.3807 | $219.38 | $219.40 | $219.40 |
| Purchase #5 | $192.25 | 4.606% | $201.105 | $201.11 | $201.10 | $201.10 |
| Purchase #6 | $77.79 | 8.199% | $84.168 | $84.17 | $84.15 | $84.20 |
| Purchase #7 | $185.99 | 8.240% | $201.3156 | $201.32 | $201.30 | $201.30 |
| 7 purchase totals = | $905.18 | $961.6516 | $961.66 | $961.65 | $961.70 | |