| 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 | $191.27 | 10.680% | $211.6976 | $211.70 | $211.70 | $211.70 |
| Purchase #2 | $209.30 | 5.376% | $220.552 | $220.55 | $220.55 | $220.60 |
| Purchase #3 | $119.45 | 4.495% | $124.8193 | $124.82 | $124.80 | $124.80 |
| Purchase #4 | $141.53 | 4.265% | $147.5663 | $147.57 | $147.55 | $147.60 |
| Purchase #5 | $37.46 | 4.785% | $39.2525 | $39.25 | $39.25 | $39.30 |
| Purchase #6 | $139.91 | 12.410% | $157.2728 | $157.27 | $157.25 | $157.30 |
| Purchase #7 | $202.57 | 7.317% | $217.392 | $217.39 | $217.40 | $217.40 |
| 7 purchase totals = | $1,041.49 | $1,118.5525 | $1,118.55 | $1,118.50 | $1,118.70 | |