| 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 | $243.93 | 4.373% | $254.5971 | $254.60 | $254.60 | $254.60 |
| Purchase #2 | $138.93 | 5.542% | $146.6295 | $146.63 | $146.65 | $146.60 |
| Purchase #3 | $37.75 | 5.116% | $39.6813 | $39.68 | $39.70 | $39.70 |
| Purchase #4 | $199.96 | 10.638% | $221.2317 | $221.23 | $221.25 | $221.20 |
| Purchase #5 | $232.50 | 11.754% | $259.8281 | $259.83 | $259.85 | $259.80 |
| Purchase #6 | $234.37 | 5.695% | $247.7174 | $247.72 | $247.70 | $247.70 |
| Purchase #7 | $130.74 | 8.801% | $142.2464 | $142.25 | $142.25 | $142.20 |
| 7 purchase totals = | $1,218.18 | $1,311.9315 | $1,311.94 | $1,312.00 | $1,311.80 | |