| 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 | $239.69 | 4.373% | $250.1716 | $250.17 | $250.15 | $250.20 |
| Purchase #2 | $209.42 | 5.629% | $221.2083 | $221.21 | $221.20 | $221.20 |
| Purchase #3 | $173.73 | 10.607% | $192.1575 | $192.16 | $192.15 | $192.20 |
| Purchase #4 | $183.26 | 9.506% | $200.6807 | $200.68 | $200.70 | $200.70 |
| Purchase #5 | $107.34 | 13.845% | $122.2012 | $122.20 | $122.20 | $122.20 |
| Purchase #6 | $161.67 | 9.743% | $177.4215 | $177.42 | $177.40 | $177.40 |
| Purchase #7 | $68.51 | 13.243% | $77.5828 | $77.58 | $77.60 | $77.60 |
| 7 purchase totals = | $1,143.62 | $1,241.4236 | $1,241.42 | $1,241.40 | $1,241.50 | |