| 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 | $118.33 | 3.804% | $122.8313 | $122.83 | $122.85 | $122.80 |
| Purchase #2 | $54.50 | 13.526% | $61.8717 | $61.87 | $61.85 | $61.90 |
| Purchase #3 | $58.63 | 6.258% | $62.2991 | $62.30 | $62.30 | $62.30 |
| Purchase #4 | $147.44 | 12.289% | $165.5589 | $165.56 | $165.55 | $165.60 |
| Purchase #5 | $5.70 | 6.211% | $6.054 | $6.05 | $6.05 | $6.10 |
| Purchase #6 | $178.98 | 4.754% | $187.4887 | $187.49 | $187.50 | $187.50 |
| Purchase #7 | $224.54 | 12.228% | $251.9968 | $252.00 | $252.00 | $252.00 |
| 7 purchase totals = | $788.12 | $858.1005 | $858.10 | $858.10 | $858.20 | |