| 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 | $124.97 | 10.793% | $138.458 | $138.46 | $138.45 | $138.50 |
| Purchase #2 | $105.48 | 13.139% | $119.339 | $119.34 | $119.35 | $119.30 |
| Purchase #3 | $79.25 | 7.500% | $85.1938 | $85.19 | $85.20 | $85.20 |
| Purchase #4 | $220.67 | 13.695% | $250.8908 | $250.89 | $250.90 | $250.90 |
| Purchase #5 | $240.99 | 13.871% | $274.4177 | $274.42 | $274.40 | $274.40 |
| Purchase #6 | $74.64 | 7.314% | $80.0992 | $80.10 | $80.10 | $80.10 |
| Purchase #7 | $219.44 | 5.566% | $231.654 | $231.65 | $231.65 | $231.70 |
| 7 purchase totals = | $1,065.44 | $1,180.0525 | $1,180.05 | $1,180.05 | $1,180.10 | |