| 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 | $204.42 | 4.149% | $212.9014 | $212.90 | $212.90 | $212.90 |
| Purchase #2 | $183.54 | 12.336% | $206.1815 | $206.18 | $206.20 | $206.20 |
| Purchase #3 | $120.28 | 4.174% | $125.3005 | $125.30 | $125.30 | $125.30 |
| Purchase #4 | $129.54 | 8.229% | $140.1998 | $140.20 | $140.20 | $140.20 |
| Purchase #5 | $180.37 | 8.720% | $196.0983 | $196.10 | $196.10 | $196.10 |
| Purchase #6 | $239.26 | 11.253% | $266.1839 | $266.18 | $266.20 | $266.20 |
| Purchase #7 | $17.83 | 3.688% | $18.4876 | $18.49 | $18.50 | $18.50 |
| 7 purchase totals = | $1,075.24 | $1,165.3530 | $1,165.35 | $1,165.40 | $1,165.40 | |