| 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 | $231.77 | 7.237% | $248.5432 | $248.54 | $248.55 | $248.50 |
| Purchase #2 | $118.46 | 12.754% | $133.5684 | $133.57 | $133.55 | $133.60 |
| Purchase #3 | $237.81 | 8.518% | $258.0667 | $258.07 | $258.05 | $258.10 |
| Purchase #4 | $24.69 | 4.829% | $25.8823 | $25.88 | $25.90 | $25.90 |
| Purchase #5 | $233.48 | 9.674% | $256.0669 | $256.07 | $256.05 | $256.10 |
| Purchase #6 | $218.77 | 11.357% | $243.6157 | $243.62 | $243.60 | $243.60 |
| Purchase #7 | $210.44 | 9.454% | $230.335 | $230.34 | $230.35 | $230.30 |
| 7 purchase totals = | $1,275.42 | $1,396.0782 | $1,396.09 | $1,396.05 | $1,396.10 | |