| 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 | $232.30 | 10.523% | $256.7449 | $256.74 | $256.75 | $256.70 |
| Purchase #2 | $223.59 | 9.686% | $245.2469 | $245.25 | $245.25 | $245.20 |
| Purchase #3 | $229.39 | 4.633% | $240.0176 | $240.02 | $240.00 | $240.00 |
| Purchase #4 | $50.53 | 3.629% | $52.3637 | $52.36 | $52.35 | $52.40 |
| Purchase #5 | $198.28 | 3.326% | $204.8748 | $204.87 | $204.85 | $204.90 |
| Purchase #6 | $165.71 | 9.311% | $181.1393 | $181.14 | $181.15 | $181.10 |
| Purchase #7 | $210.61 | 3.130% | $217.2021 | $217.20 | $217.20 | $217.20 |
| 7 purchase totals = | $1,310.41 | $1,397.5893 | $1,397.58 | $1,397.55 | $1,397.50 | |