| 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 | $122.52 | 11.440% | $136.5363 | $136.54 | $136.55 | $136.50 |
| Purchase #2 | $157.62 | 11.850% | $176.298 | $176.30 | $176.30 | $176.30 |
| Purchase #3 | $235.77 | 7.400% | $253.217 | $253.22 | $253.20 | $253.20 |
| Purchase #4 | $21.43 | 6.552% | $22.8341 | $22.83 | $22.85 | $22.80 |
| Purchase #5 | $141.50 | 11.466% | $157.7244 | $157.72 | $157.70 | $157.70 |
| Purchase #6 | $214.47 | 5.631% | $226.5468 | $226.55 | $226.55 | $226.50 |
| Purchase #7 | $14.83 | 8.536% | $16.0959 | $16.10 | $16.10 | $16.10 |
| 7 purchase totals = | $908.14 | $989.2525 | $989.26 | $989.25 | $989.10 | |