| 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 | $198.84 | 11.283% | $221.2751 | $221.28 | $221.30 | $221.30 |
| Purchase #2 | $21.57 | 8.410% | $23.384 | $23.38 | $23.40 | $23.40 |
| Purchase #3 | $231.66 | 10.490% | $255.9611 | $255.96 | $255.95 | $256.00 |
| Purchase #4 | $183.51 | 11.142% | $203.9567 | $203.96 | $203.95 | $204.00 |
| Purchase #5 | $221.81 | 4.134% | $230.9796 | $230.98 | $231.00 | $231.00 |
| Purchase #6 | $162.82 | 6.200% | $172.9148 | $172.91 | $172.90 | $172.90 |
| Purchase #7 | $52.41 | 5.627% | $55.3591 | $55.36 | $55.35 | $55.40 |
| 7 purchase totals = | $1,072.62 | $1,163.8304 | $1,163.83 | $1,163.85 | $1,164.00 | |