| 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 | $192.39 | 7.859% | $207.5099 | $207.51 | $207.50 | $207.50 |
| Purchase #2 | $83.46 | 4.738% | $87.4143 | $87.41 | $87.40 | $87.40 |
| Purchase #3 | $5.48 | 5.753% | $5.7953 | $5.80 | $5.80 | $5.80 |
| Purchase #4 | $9.77 | 7.493% | $10.5021 | $10.50 | $10.50 | $10.50 |
| Purchase #5 | $98.37 | 9.748% | $107.9591 | $107.96 | $107.95 | $108.00 |
| Purchase #6 | $225.58 | 12.336% | $253.4075 | $253.41 | $253.40 | $253.40 |
| Purchase #7 | $240.82 | 12.617% | $271.2043 | $271.20 | $271.20 | $271.20 |
| 7 purchase totals = | $855.87 | $943.7925 | $943.79 | $943.75 | $943.80 | |