| 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 | $230.44 | 13.413% | $261.3489 | $261.35 | $261.35 | $261.30 |
| Purchase #2 | $9.29 | 7.111% | $9.9506 | $9.95 | $9.95 | $10.00 |
| Purchase #3 | $29.72 | 8.440% | $32.2284 | $32.23 | $32.25 | $32.20 |
| Purchase #4 | $178.26 | 8.594% | $193.5797 | $193.58 | $193.60 | $193.60 |
| Purchase #5 | $233.26 | 7.608% | $251.0064 | $251.01 | $251.00 | $251.00 |
| Purchase #6 | $207.40 | 9.189% | $226.458 | $226.46 | $226.45 | $226.50 |
| Purchase #7 | $80.27 | 12.670% | $90.4402 | $90.44 | $90.45 | $90.40 |
| 7 purchase totals = | $968.64 | $1,065.0122 | $1,065.02 | $1,065.05 | $1,065.00 | |