| 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 | $107.75 | 13.746% | $122.5613 | $122.56 | $122.55 | $122.60 |
| Purchase #2 | $184.57 | 7.815% | $198.9941 | $198.99 | $199.00 | $199.00 |
| Purchase #3 | $66.50 | 10.374% | $73.3987 | $73.40 | $73.40 | $73.40 |
| Purchase #4 | $207.56 | 12.349% | $233.1916 | $233.19 | $233.20 | $233.20 |
| Purchase #5 | $54.57 | 12.345% | $61.3067 | $61.31 | $61.30 | $61.30 |
| Purchase #6 | $73.78 | 13.769% | $83.9388 | $83.94 | $83.95 | $83.90 |
| Purchase #7 | $212.86 | 4.129% | $221.649 | $221.65 | $221.65 | $221.60 |
| 7 purchase totals = | $907.59 | $995.0402 | $995.04 | $995.05 | $995.00 | |