| 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 | $204.85 | 3.525% | $212.071 | $212.07 | $212.05 | $212.10 |
| Purchase #2 | $223.56 | 3.116% | $230.5261 | $230.53 | $230.55 | $230.50 |
| Purchase #3 | $138.42 | 3.227% | $142.8868 | $142.89 | $142.90 | $142.90 |
| Purchase #4 | $74.47 | 3.298% | $76.926 | $76.93 | $76.95 | $76.90 |
| Purchase #5 | $155.86 | 9.709% | $170.9924 | $170.99 | $171.00 | $171.00 |
| Purchase #6 | $204.46 | 8.690% | $222.2276 | $222.23 | $222.25 | $222.20 |
| Purchase #7 | $223.68 | 10.308% | $246.7369 | $246.74 | $246.75 | $246.70 |
| 7 purchase totals = | $1,225.30 | $1,302.3668 | $1,302.38 | $1,302.45 | $1,302.30 | |