| 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 | $224.75 | 8.265% | $243.3256 | $243.33 | $243.35 | $243.30 |
| Purchase #2 | $210.77 | 9.501% | $230.7953 | $230.80 | $230.80 | $230.80 |
| Purchase #3 | $133.94 | 13.696% | $152.2844 | $152.28 | $152.30 | $152.30 |
| Purchase #4 | $136.61 | 6.407% | $145.3626 | $145.36 | $145.35 | $145.40 |
| Purchase #5 | $106.35 | 11.495% | $118.5749 | $118.57 | $118.55 | $118.60 |
| Purchase #6 | $105.65 | 7.189% | $113.2452 | $113.25 | $113.25 | $113.20 |
| Purchase #7 | $221.55 | 5.396% | $233.5048 | $233.50 | $233.50 | $233.50 |
| 7 purchase totals = | $1,139.62 | $1,237.0928 | $1,237.09 | $1,237.10 | $1,237.10 | |