| 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 | $231.97 | 7.840% | $250.1564 | $250.16 | $250.15 | $250.20 |
| Purchase #2 | $195.77 | 7.784% | $211.0087 | $211.01 | $211.00 | $211.00 |
| Purchase #3 | $27.96 | 3.136% | $28.8368 | $28.84 | $28.85 | $28.80 |
| Purchase #4 | $73.60 | 6.107% | $78.0948 | $78.09 | $78.10 | $78.10 |
| Purchase #5 | $216.79 | 11.337% | $241.3675 | $241.37 | $241.35 | $241.40 |
| Purchase #6 | $118.30 | 13.807% | $134.6337 | $134.63 | $134.65 | $134.60 |
| Purchase #7 | $211.88 | 3.793% | $219.9166 | $219.92 | $219.90 | $219.90 |
| 7 purchase totals = | $1,076.27 | $1,164.0145 | $1,164.02 | $1,164.00 | $1,164.00 | |