| 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 | $250.69 | 13.416% | $284.3226 | $284.32 | $284.30 | $284.30 |
| Purchase #2 | $69.81 | 13.736% | $79.3991 | $79.40 | $79.40 | $79.40 |
| Purchase #3 | $160.84 | 8.503% | $174.5162 | $174.52 | $174.50 | $174.50 |
| Purchase #4 | $120.99 | 3.390% | $125.0916 | $125.09 | $125.10 | $125.10 |
| Purchase #5 | $195.53 | 13.218% | $221.3752 | $221.38 | $221.40 | $221.40 |
| Purchase #6 | $117.62 | 5.312% | $123.868 | $123.87 | $123.85 | $123.90 |
| Purchase #7 | $238.78 | 8.809% | $259.8141 | $259.81 | $259.80 | $259.80 |
| 7 purchase totals = | $1,154.26 | $1,268.3868 | $1,268.39 | $1,268.35 | $1,268.40 | |