| 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 | $224.33 | 4.428% | $234.2633 | $234.26 | $234.25 | $234.30 |
| Purchase #2 | $206.70 | 5.455% | $217.9755 | $217.98 | $218.00 | $218.00 |
| Purchase #3 | $147.88 | 7.272% | $158.6338 | $158.63 | $158.65 | $158.60 |
| Purchase #4 | $114.92 | 6.768% | $122.6978 | $122.70 | $122.70 | $122.70 |
| Purchase #5 | $247.44 | 7.129% | $265.08 | $265.08 | $265.10 | $265.10 |
| Purchase #6 | $56.28 | 8.171% | $60.8786 | $60.88 | $60.90 | $60.90 |
| Purchase #7 | $103.28 | 8.530% | $112.0898 | $112.09 | $112.10 | $112.10 |
| 7 purchase totals = | $1,100.83 | $1,171.6188 | $1,171.62 | $1,171.70 | $1,171.70 | |