| 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 | $99.37 | 4.397% | $103.7393 | $103.74 | $103.75 | $103.70 |
| Purchase #2 | $228.31 | 6.120% | $242.2826 | $242.28 | $242.30 | $242.30 |
| Purchase #3 | $208.59 | 8.559% | $226.4432 | $226.44 | $226.45 | $226.40 |
| Purchase #4 | $83.37 | 5.195% | $87.7011 | $87.70 | $87.70 | $87.70 |
| Purchase #5 | $201.64 | 9.653% | $221.1043 | $221.10 | $221.10 | $221.10 |
| Purchase #6 | $168.70 | 10.549% | $186.4962 | $186.50 | $186.50 | $186.50 |
| Purchase #7 | $186.68 | 4.621% | $195.3065 | $195.31 | $195.30 | $195.30 |
| 7 purchase totals = | $1,176.66 | $1,263.0732 | $1,263.07 | $1,263.10 | $1,263.00 | |