| 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 | $14.90 | 7.469% | $16.0129 | $16.01 | $16.00 | $16.00 |
| Purchase #2 | $226.48 | 3.489% | $234.3819 | $234.38 | $234.40 | $234.40 |
| Purchase #3 | $210.80 | 6.502% | $224.5062 | $224.51 | $224.50 | $224.50 |
| Purchase #4 | $106.45 | 10.537% | $117.6666 | $117.67 | $117.65 | $117.70 |
| Purchase #5 | $213.72 | 11.838% | $239.0202 | $239.02 | $239.00 | $239.00 |
| Purchase #6 | $100.75 | 10.345% | $111.1726 | $111.17 | $111.15 | $111.20 |
| Purchase #7 | $122.87 | 10.665% | $135.9741 | $135.97 | $135.95 | $136.00 |
| 7 purchase totals = | $995.97 | $1,078.7345 | $1,078.73 | $1,078.65 | $1,078.80 | |