| 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 | $206.57 | 9.535% | $226.2664 | $226.27 | $226.25 | $226.30 |
| Purchase #2 | $238.27 | 4.635% | $249.3138 | $249.31 | $249.30 | $249.30 |
| Purchase #3 | $174.38 | 13.561% | $198.0277 | $198.03 | $198.05 | $198.00 |
| Purchase #4 | $154.63 | 7.315% | $165.9412 | $165.94 | $165.95 | $165.90 |
| Purchase #5 | $35.63 | 10.255% | $39.2839 | $39.28 | $39.30 | $39.30 |
| Purchase #6 | $182.84 | 11.856% | $204.5175 | $204.52 | $204.50 | $204.50 |
| Purchase #7 | $18.87 | 8.494% | $20.4728 | $20.47 | $20.45 | $20.50 |
| 7 purchase totals = | $1,011.19 | $1,103.8233 | $1,103.82 | $1,103.80 | $1,103.80 | |