| 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 | $147.78 | 8.196% | $159.892 | $159.89 | $159.90 | $159.90 |
| Purchase #2 | $122.88 | 12.532% | $138.2793 | $138.28 | $138.30 | $138.30 |
| Purchase #3 | $114.56 | 9.127% | $125.0159 | $125.02 | $125.00 | $125.00 |
| Purchase #4 | $79.50 | 9.639% | $87.163 | $87.16 | $87.15 | $87.20 |
| Purchase #5 | $242.49 | 7.587% | $260.8877 | $260.89 | $260.90 | $260.90 |
| Purchase #6 | $19.57 | 6.288% | $20.8006 | $20.80 | $20.80 | $20.80 |
| Purchase #7 | $245.83 | 11.852% | $274.9658 | $274.97 | $274.95 | $275.00 |
| 7 purchase totals = | $972.61 | $1,067.0043 | $1,067.01 | $1,067.00 | $1,067.10 | |