| 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 | $219.63 | 9.750% | $241.0439 | $241.04 | $241.05 | $241.00 |
| Purchase #2 | $161.27 | 4.477% | $168.4901 | $168.49 | $168.50 | $168.50 |
| Purchase #3 | $107.48 | 7.700% | $115.756 | $115.76 | $115.75 | $115.80 |
| Purchase #4 | $123.71 | 7.680% | $133.2109 | $133.21 | $133.20 | $133.20 |
| Purchase #5 | $199.38 | 10.553% | $220.4206 | $220.42 | $220.40 | $220.40 |
| Purchase #6 | $80.81 | 8.202% | $87.438 | $87.44 | $87.45 | $87.40 |
| Purchase #7 | $134.81 | 9.658% | $147.8299 | $147.83 | $147.85 | $147.80 |
| 7 purchase totals = | $1,027.09 | $1,114.1894 | $1,114.19 | $1,114.20 | $1,114.10 | |