| 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 | $215.31 | 12.821% | $242.9149 | $242.91 | $242.90 | $242.90 |
| Purchase #2 | $15.86 | 4.573% | $16.5853 | $16.59 | $16.60 | $16.60 |
| Purchase #3 | $166.85 | 5.759% | $176.4589 | $176.46 | $176.45 | $176.50 |
| Purchase #4 | $188.25 | 7.331% | $202.0506 | $202.05 | $202.05 | $202.10 |
| Purchase #5 | $230.84 | 9.830% | $253.5316 | $253.53 | $253.55 | $253.50 |
| Purchase #6 | $19.85 | 6.358% | $21.1121 | $21.11 | $21.10 | $21.10 |
| Purchase #7 | $245.86 | 6.332% | $261.4279 | $261.43 | $261.45 | $261.40 |
| 7 purchase totals = | $1,082.82 | $1,174.0813 | $1,174.08 | $1,174.10 | $1,174.10 | |