| 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 | $106.42 | 12.822% | $120.0652 | $120.07 | $120.05 | $120.10 |
| Purchase #2 | $175.91 | 13.491% | $199.642 | $199.64 | $199.65 | $199.60 |
| Purchase #3 | $94.39 | 4.639% | $98.7688 | $98.77 | $98.75 | $98.80 |
| Purchase #4 | $179.98 | 6.676% | $191.9955 | $192.00 | $192.00 | $192.00 |
| Purchase #5 | $201.91 | 4.128% | $210.2448 | $210.24 | $210.25 | $210.20 |
| Purchase #6 | $135.60 | 5.481% | $143.0322 | $143.03 | $143.05 | $143.00 |
| Purchase #7 | $142.41 | 6.120% | $151.1255 | $151.13 | $151.15 | $151.10 |
| 7 purchase totals = | $1,036.62 | $1,114.8740 | $1,114.88 | $1,114.90 | $1,114.80 | |