| 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 | $192.76 | 4.444% | $201.3263 | $201.33 | $201.35 | $201.30 |
| Purchase #2 | $94.26 | 13.450% | $106.938 | $106.94 | $106.95 | $106.90 |
| Purchase #3 | $198.34 | 5.753% | $209.7505 | $209.75 | $209.75 | $209.80 |
| Purchase #4 | $93.53 | 3.228% | $96.5491 | $96.55 | $96.55 | $96.50 |
| Purchase #5 | $126.81 | 9.195% | $138.4702 | $138.47 | $138.45 | $138.50 |
| Purchase #6 | $76.85 | 8.133% | $83.1002 | $83.10 | $83.10 | $83.10 |
| Purchase #7 | $190.36 | 5.296% | $200.4415 | $200.44 | $200.45 | $200.40 |
| 7 purchase totals = | $972.91 | $1,036.5758 | $1,036.58 | $1,036.60 | $1,036.50 | |