| 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 | $205.80 | 12.173% | $230.852 | $230.85 | $230.85 | $230.90 |
| Purchase #2 | $228.74 | 3.438% | $236.6041 | $236.60 | $236.60 | $236.60 |
| Purchase #3 | $232.85 | 3.577% | $241.179 | $241.18 | $241.20 | $241.20 |
| Purchase #4 | $35.33 | 10.211% | $38.9375 | $38.94 | $38.95 | $38.90 |
| Purchase #5 | $30.70 | 5.241% | $32.309 | $32.31 | $32.30 | $32.30 |
| Purchase #6 | $64.44 | 11.748% | $72.0104 | $72.01 | $72.00 | $72.00 |
| Purchase #7 | $181.68 | 6.175% | $192.8987 | $192.90 | $192.90 | $192.90 |
| 7 purchase totals = | $979.54 | $1,044.7907 | $1,044.79 | $1,044.80 | $1,044.80 | |