| 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 | $103.25 | 3.567% | $106.9329 | $106.93 | $106.95 | $106.90 |
| Purchase #2 | $184.69 | 12.170% | $207.1668 | $207.17 | $207.15 | $207.20 |
| Purchase #3 | $109.76 | 12.707% | $123.7072 | $123.71 | $123.70 | $123.70 |
| Purchase #4 | $141.58 | 13.690% | $160.9623 | $160.96 | $160.95 | $161.00 |
| Purchase #5 | $21.79 | 3.375% | $22.5254 | $22.53 | $22.55 | $22.50 |
| Purchase #6 | $167.32 | 9.829% | $183.7659 | $183.77 | $183.75 | $183.80 |
| Purchase #7 | $249.93 | 4.399% | $260.9244 | $260.92 | $260.90 | $260.90 |
| 7 purchase totals = | $978.32 | $1,065.9849 | $1,065.99 | $1,065.95 | $1,066.00 | |