| 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 | $165.90 | 12.179% | $186.105 | $186.11 | $186.10 | $186.10 |
| Purchase #2 | $129.40 | 7.314% | $138.8643 | $138.86 | $138.85 | $138.90 |
| Purchase #3 | $214.80 | 5.454% | $226.5152 | $226.52 | $226.50 | $226.50 |
| Purchase #4 | $66.88 | 3.817% | $69.4328 | $69.43 | $69.45 | $69.40 |
| Purchase #5 | $93.27 | 10.413% | $102.9822 | $102.98 | $103.00 | $103.00 |
| Purchase #6 | $100.87 | 6.666% | $107.594 | $107.59 | $107.60 | $107.60 |
| Purchase #7 | $242.41 | 12.137% | $271.8313 | $271.83 | $271.85 | $271.80 |
| 7 purchase totals = | $1,013.53 | $1,103.3248 | $1,103.32 | $1,103.35 | $1,103.30 | |