| 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 | $183.68 | 11.330% | $204.4909 | $204.49 | $204.50 | $204.50 |
| Purchase #2 | $187.25 | 8.660% | $203.4659 | $203.47 | $203.45 | $203.50 |
| Purchase #3 | $205.94 | 3.294% | $212.7237 | $212.72 | $212.70 | $212.70 |
| Purchase #4 | $207.30 | 10.638% | $229.3526 | $229.35 | $229.35 | $229.40 |
| Purchase #5 | $240.40 | 5.813% | $254.3745 | $254.37 | $254.35 | $254.40 |
| Purchase #6 | $170.90 | 12.868% | $192.8914 | $192.89 | $192.90 | $192.90 |
| Purchase #7 | $74.30 | 8.524% | $80.6333 | $80.63 | $80.65 | $80.60 |
| 7 purchase totals = | $1,269.77 | $1,377.9323 | $1,377.92 | $1,377.90 | $1,378.00 | |