| 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 | $237.26 | 9.255% | $259.2184 | $259.22 | $259.20 | $259.20 |
| Purchase #2 | $60.86 | 9.508% | $66.6466 | $66.65 | $66.65 | $66.60 |
| Purchase #3 | $204.33 | 13.296% | $231.4977 | $231.50 | $231.50 | $231.50 |
| Purchase #4 | $176.40 | 7.778% | $190.1204 | $190.12 | $190.10 | $190.10 |
| Purchase #5 | $230.64 | 12.514% | $259.5023 | $259.50 | $259.50 | $259.50 |
| Purchase #6 | $96.77 | 3.803% | $100.4502 | $100.45 | $100.45 | $100.50 |
| Purchase #7 | $225.73 | 3.279% | $233.1317 | $233.13 | $233.15 | $233.10 |
| 7 purchase totals = | $1,231.99 | $1,340.5673 | $1,340.57 | $1,340.55 | $1,340.50 | |