| 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 | $239.43 | 6.224% | $254.3321 | $254.33 | $254.35 | $254.30 |
| Purchase #2 | $204.35 | 13.270% | $231.4672 | $231.47 | $231.45 | $231.50 |
| Purchase #3 | $173.60 | 4.708% | $181.7731 | $181.77 | $181.75 | $181.80 |
| Purchase #4 | $226.54 | 5.153% | $238.2136 | $238.21 | $238.20 | $238.20 |
| Purchase #5 | $210.34 | 5.500% | $221.9087 | $221.91 | $221.90 | $221.90 |
| Purchase #6 | $67.89 | 10.514% | $75.028 | $75.03 | $75.05 | $75.00 |
| Purchase #7 | $205.61 | 5.256% | $216.4169 | $216.42 | $216.40 | $216.40 |
| 7 purchase totals = | $1,327.76 | $1,419.1396 | $1,419.14 | $1,419.10 | $1,419.10 | |