| 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 | $210.90 | 7.318% | $226.3337 | $226.33 | $226.35 | $226.30 |
| Purchase #2 | $196.84 | 13.435% | $223.2855 | $223.29 | $223.30 | $223.30 |
| Purchase #3 | $97.41 | 5.343% | $102.6146 | $102.61 | $102.60 | $102.60 |
| Purchase #4 | $147.79 | 13.481% | $167.7136 | $167.71 | $167.70 | $167.70 |
| Purchase #5 | $171.89 | 12.385% | $193.1786 | $193.18 | $193.20 | $193.20 |
| Purchase #6 | $201.40 | 6.173% | $213.8324 | $213.83 | $213.85 | $213.80 |
| Purchase #7 | $237.68 | 3.156% | $245.1812 | $245.18 | $245.20 | $245.20 |
| 7 purchase totals = | $1,263.91 | $1,372.1396 | $1,372.13 | $1,372.20 | $1,372.10 | |