| 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 | $228.72 | 9.467% | $250.3729 | $250.37 | $250.35 | $250.40 |
| Purchase #2 | $231.76 | 5.721% | $245.019 | $245.02 | $245.00 | $245.00 |
| Purchase #3 | $108.76 | 5.436% | $114.6722 | $114.67 | $114.65 | $114.70 |
| Purchase #4 | $99.52 | 3.528% | $103.0311 | $103.03 | $103.05 | $103.00 |
| Purchase #5 | $13.76 | 7.297% | $14.7641 | $14.76 | $14.75 | $14.80 |
| Purchase #6 | $145.49 | 7.670% | $156.6491 | $156.65 | $156.65 | $156.60 |
| Purchase #7 | $128.39 | 9.287% | $140.3136 | $140.31 | $140.30 | $140.30 |
| 7 purchase totals = | $956.40 | $1,024.8220 | $1,024.81 | $1,024.75 | $1,024.80 | |