| 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 | $192.39 | 8.791% | $209.303 | $209.30 | $209.30 | $209.30 |
| Purchase #2 | $92.50 | 10.748% | $102.4419 | $102.44 | $102.45 | $102.40 |
| Purchase #3 | $249.37 | 13.485% | $282.9975 | $283.00 | $283.00 | $283.00 |
| Purchase #4 | $211.65 | 8.604% | $229.8604 | $229.86 | $229.85 | $229.90 |
| Purchase #5 | $97.68 | 3.785% | $101.3772 | $101.38 | $101.40 | $101.40 |
| Purchase #6 | $151.80 | 12.720% | $171.109 | $171.11 | $171.10 | $171.10 |
| Purchase #7 | $55.25 | 4.407% | $57.6849 | $57.68 | $57.70 | $57.70 |
| 7 purchase totals = | $1,050.64 | $1,154.7739 | $1,154.77 | $1,154.80 | $1,154.80 | |