| 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 | $238.85 | 13.830% | $271.883 | $271.88 | $271.90 | $271.90 |
| Purchase #2 | $129.51 | 3.600% | $134.1724 | $134.17 | $134.15 | $134.20 |
| Purchase #3 | $73.90 | 3.502% | $76.488 | $76.49 | $76.50 | $76.50 |
| Purchase #4 | $185.58 | 3.505% | $192.0846 | $192.08 | $192.10 | $192.10 |
| Purchase #5 | $64.86 | 11.282% | $72.1775 | $72.18 | $72.20 | $72.20 |
| Purchase #6 | $31.60 | 9.541% | $34.615 | $34.62 | $34.60 | $34.60 |
| Purchase #7 | $117.72 | 12.648% | $132.6092 | $132.61 | $132.60 | $132.60 |
| 7 purchase totals = | $842.02 | $914.0297 | $914.03 | $914.05 | $914.10 | |