| 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 | $230.51 | 13.633% | $261.9354 | $261.94 | $261.95 | $261.90 |
| Purchase #2 | $243.39 | 12.768% | $274.466 | $274.47 | $274.45 | $274.50 |
| Purchase #3 | $129.76 | 8.807% | $141.188 | $141.19 | $141.20 | $141.20 |
| Purchase #4 | $114.58 | 9.321% | $125.26 | $125.26 | $125.25 | $125.30 |
| Purchase #5 | $185.70 | 8.292% | $201.0982 | $201.10 | $201.10 | $201.10 |
| Purchase #6 | $47.52 | 13.191% | $53.7884 | $53.79 | $53.80 | $53.80 |
| Purchase #7 | $189.67 | 3.535% | $196.3748 | $196.37 | $196.35 | $196.40 |
| 7 purchase totals = | $1,141.13 | $1,254.1108 | $1,254.12 | $1,254.10 | $1,254.20 | |