| 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 | $248.75 | 12.418% | $279.6398 | $279.64 | $279.65 | $279.60 |
| Purchase #2 | $120.79 | 13.433% | $137.0157 | $137.02 | $137.00 | $137.00 |
| Purchase #3 | $123.28 | 8.165% | $133.3458 | $133.35 | $133.35 | $133.30 |
| Purchase #4 | $183.88 | 8.605% | $199.7029 | $199.70 | $199.70 | $199.70 |
| Purchase #5 | $18.38 | 11.614% | $20.5147 | $20.51 | $20.50 | $20.50 |
| Purchase #6 | $223.60 | 7.731% | $240.8865 | $240.89 | $240.90 | $240.90 |
| Purchase #7 | $17.54 | 3.185% | $18.0986 | $18.10 | $18.10 | $18.10 |
| 7 purchase totals = | $936.22 | $1,029.2040 | $1,029.21 | $1,029.20 | $1,029.10 | |