| 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 | $249.29 | 9.177% | $272.1673 | $272.17 | $272.15 | $272.20 |
| Purchase #2 | $156.40 | 9.681% | $171.5411 | $171.54 | $171.55 | $171.50 |
| Purchase #3 | $133.32 | 3.695% | $138.2462 | $138.25 | $138.25 | $138.20 |
| Purchase #4 | $79.65 | 6.734% | $85.0136 | $85.01 | $85.00 | $85.00 |
| Purchase #5 | $250.82 | 10.552% | $277.2865 | $277.29 | $277.30 | $277.30 |
| Purchase #6 | $56.54 | 13.490% | $64.1672 | $64.17 | $64.15 | $64.20 |
| Purchase #7 | $130.83 | 8.506% | $141.9584 | $141.96 | $141.95 | $142.00 |
| 7 purchase totals = | $1,056.85 | $1,150.3803 | $1,150.39 | $1,150.35 | $1,150.40 | |