| 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 | $131.59 | 12.370% | $147.8677 | $147.87 | $147.85 | $147.90 |
| Purchase #2 | $151.51 | 9.837% | $166.414 | $166.41 | $166.40 | $166.40 |
| Purchase #3 | $59.33 | 12.133% | $66.5285 | $66.53 | $66.55 | $66.50 |
| Purchase #4 | $219.88 | 4.801% | $230.4364 | $230.44 | $230.45 | $230.40 |
| Purchase #5 | $194.33 | 3.125% | $200.4028 | $200.40 | $200.40 | $200.40 |
| Purchase #6 | $185.69 | 3.455% | $192.1056 | $192.11 | $192.10 | $192.10 |
| Purchase #7 | $218.81 | 5.218% | $230.2275 | $230.23 | $230.25 | $230.20 |
| 7 purchase totals = | $1,161.14 | $1,233.9825 | $1,233.99 | $1,234.00 | $1,233.90 | |