| 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 | $219.53 | 10.294% | $242.1284 | $242.13 | $242.15 | $242.10 |
| Purchase #2 | $80.42 | 11.847% | $89.9474 | $89.95 | $89.95 | $89.90 |
| Purchase #3 | $77.98 | 11.147% | $86.6724 | $86.67 | $86.65 | $86.70 |
| Purchase #4 | $155.72 | 5.106% | $163.6711 | $163.67 | $163.65 | $163.70 |
| Purchase #5 | $209.29 | 10.696% | $231.6757 | $231.68 | $231.70 | $231.70 |
| Purchase #6 | $122.36 | 6.133% | $129.8643 | $129.86 | $129.85 | $129.90 |
| Purchase #7 | $206.72 | 4.147% | $215.2927 | $215.29 | $215.30 | $215.30 |
| 7 purchase totals = | $1,072.02 | $1,159.2520 | $1,159.25 | $1,159.25 | $1,159.30 | |