| 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 | $51.26 | 10.314% | $56.547 | $56.55 | $56.55 | $56.50 |
| Purchase #2 | $232.60 | 13.710% | $264.4895 | $264.49 | $264.50 | $264.50 |
| Purchase #3 | $118.36 | 6.211% | $125.7113 | $125.71 | $125.70 | $125.70 |
| Purchase #4 | $83.89 | 9.807% | $92.1171 | $92.12 | $92.10 | $92.10 |
| Purchase #5 | $238.28 | 9.465% | $260.8332 | $260.83 | $260.85 | $260.80 |
| Purchase #6 | $144.43 | 6.633% | $154.01 | $154.01 | $154.00 | $154.00 |
| Purchase #7 | $148.28 | 8.803% | $161.3331 | $161.33 | $161.35 | $161.30 |
| 7 purchase totals = | $1,017.10 | $1,115.0412 | $1,115.04 | $1,115.05 | $1,114.90 | |