| 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 | $241.56 | 7.389% | $259.4089 | $259.41 | $259.40 | $259.40 |
| Purchase #2 | $33.60 | 4.125% | $34.986 | $34.99 | $35.00 | $35.00 |
| Purchase #3 | $160.44 | 3.562% | $166.1549 | $166.15 | $166.15 | $166.20 |
| Purchase #4 | $8.51 | 7.277% | $9.1293 | $9.13 | $9.15 | $9.10 |
| Purchase #5 | $240.65 | 7.567% | $258.86 | $258.86 | $258.85 | $258.90 |
| Purchase #6 | $127.80 | 3.450% | $132.2091 | $132.21 | $132.20 | $132.20 |
| Purchase #7 | $216.48 | 7.666% | $233.0754 | $233.08 | $233.10 | $233.10 |
| 7 purchase totals = | $1,029.04 | $1,093.8236 | $1,093.83 | $1,093.85 | $1,093.90 | |