| 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 | $187.45 | 4.452% | $195.7953 | $195.80 | $195.80 | $195.80 |
| Purchase #2 | $190.67 | 13.345% | $216.1149 | $216.11 | $216.10 | $216.10 |
| Purchase #3 | $107.25 | 3.180% | $110.6606 | $110.66 | $110.65 | $110.70 |
| Purchase #4 | $34.37 | 13.335% | $38.9532 | $38.95 | $38.95 | $39.00 |
| Purchase #5 | $206.73 | 11.211% | $229.9065 | $229.91 | $229.90 | $229.90 |
| Purchase #6 | $187.86 | 9.222% | $205.1844 | $205.18 | $205.20 | $205.20 |
| Purchase #7 | $224.69 | 11.144% | $249.7295 | $249.73 | $249.75 | $249.70 |
| 7 purchase totals = | $1,139.02 | $1,246.3444 | $1,246.34 | $1,246.35 | $1,246.40 | |