| 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 | $239.96 | 12.721% | $270.4853 | $270.49 | $270.50 | $270.50 |
| Purchase #2 | $176.49 | 13.113% | $199.6331 | $199.63 | $199.65 | $199.60 |
| Purchase #3 | $178.53 | 7.772% | $192.4054 | $192.41 | $192.40 | $192.40 |
| Purchase #4 | $155.54 | 9.367% | $170.1094 | $170.11 | $170.10 | $170.10 |
| Purchase #5 | $109.82 | 13.567% | $124.7193 | $124.72 | $124.70 | $124.70 |
| Purchase #6 | $8.34 | 9.461% | $9.129 | $9.13 | $9.15 | $9.10 |
| Purchase #7 | $175.30 | 10.421% | $193.568 | $193.57 | $193.55 | $193.60 |
| 7 purchase totals = | $1,043.98 | $1,160.0495 | $1,160.06 | $1,160.05 | $1,160.00 | |