| 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 | $203.49 | 4.206% | $212.0488 | $212.05 | $212.05 | $212.00 |
| Purchase #2 | $111.69 | 8.237% | $120.8899 | $120.89 | $120.90 | $120.90 |
| Purchase #3 | $145.62 | 11.509% | $162.3794 | $162.38 | $162.40 | $162.40 |
| Purchase #4 | $159.59 | 13.380% | $180.9431 | $180.94 | $180.95 | $180.90 |
| Purchase #5 | $32.54 | 9.759% | $35.7156 | $35.72 | $35.70 | $35.70 |
| Purchase #6 | $106.66 | 3.776% | $110.6875 | $110.69 | $110.70 | $110.70 |
| Purchase #7 | $212.85 | 13.638% | $241.8785 | $241.88 | $241.90 | $241.90 |
| 7 purchase totals = | $972.44 | $1,064.5428 | $1,064.55 | $1,064.60 | $1,064.50 | |