| 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 | $200.47 | 3.710% | $207.9074 | $207.91 | $207.90 | $207.90 |
| Purchase #2 | $194.58 | 9.324% | $212.7226 | $212.72 | $212.70 | $212.70 |
| Purchase #3 | $192.25 | 9.204% | $209.9447 | $209.94 | $209.95 | $209.90 |
| Purchase #4 | $233.42 | 3.350% | $241.2396 | $241.24 | $241.25 | $241.20 |
| Purchase #5 | $136.95 | 3.282% | $141.4447 | $141.44 | $141.45 | $141.40 |
| Purchase #6 | $106.47 | 6.767% | $113.6748 | $113.67 | $113.65 | $113.70 |
| Purchase #7 | $143.69 | 8.540% | $155.9611 | $155.96 | $155.95 | $156.00 |
| 7 purchase totals = | $1,207.83 | $1,282.8949 | $1,282.88 | $1,282.85 | $1,282.80 | |