| 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 | $248.45 | 7.554% | $267.2179 | $267.22 | $267.20 | $267.20 |
| Purchase #2 | $232.25 | 5.612% | $245.2839 | $245.28 | $245.30 | $245.30 |
| Purchase #3 | $116.57 | 10.604% | $128.9311 | $128.93 | $128.95 | $128.90 |
| Purchase #4 | $17.95 | 4.778% | $18.8077 | $18.81 | $18.80 | $18.80 |
| Purchase #5 | $80.58 | 9.199% | $87.9926 | $87.99 | $88.00 | $88.00 |
| Purchase #6 | $83.67 | 4.107% | $87.1063 | $87.11 | $87.10 | $87.10 |
| Purchase #7 | $68.77 | 9.616% | $75.3829 | $75.38 | $75.40 | $75.40 |
| 7 purchase totals = | $848.24 | $910.7224 | $910.72 | $910.75 | $910.70 | |