| 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 | $239.28 | 6.872% | $255.7233 | $255.72 | $255.70 | $255.70 |
| Purchase #2 | $213.42 | 5.202% | $224.5221 | $224.52 | $224.50 | $224.50 |
| Purchase #3 | $93.82 | 3.358% | $96.9705 | $96.97 | $96.95 | $97.00 |
| Purchase #4 | $180.88 | 13.619% | $205.514 | $205.51 | $205.50 | $205.50 |
| Purchase #5 | $9.52 | 5.745% | $10.0669 | $10.07 | $10.05 | $10.10 |
| Purchase #6 | $231.60 | 13.868% | $263.7183 | $263.72 | $263.70 | $263.70 |
| Purchase #7 | $123.77 | 11.706% | $138.2585 | $138.26 | $138.25 | $138.30 |
| 7 purchase totals = | $1,092.29 | $1,194.7736 | $1,194.77 | $1,194.65 | $1,194.80 | |