| 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 | $100.73 | 5.676% | $106.4474 | $106.45 | $106.45 | $106.40 |
| Purchase #2 | $200.29 | 4.512% | $209.3271 | $209.33 | $209.35 | $209.30 |
| Purchase #3 | $239.89 | 9.838% | $263.4904 | $263.49 | $263.50 | $263.50 |
| Purchase #4 | $226.59 | 3.242% | $233.936 | $233.94 | $233.95 | $233.90 |
| Purchase #5 | $54.68 | 6.774% | $58.384 | $58.38 | $58.40 | $58.40 |
| Purchase #6 | $240.76 | 8.732% | $261.7832 | $261.78 | $261.80 | $261.80 |
| Purchase #7 | $36.50 | 8.732% | $39.6872 | $39.69 | $39.70 | $39.70 |
| 7 purchase totals = | $1,099.44 | $1,173.0553 | $1,173.06 | $1,173.15 | $1,173.00 | |