| 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 | $225.54 | 8.284% | $244.2237 | $244.22 | $244.20 | $244.20 |
| Purchase #2 | $241.68 | 8.707% | $262.7231 | $262.72 | $262.70 | $262.70 |
| Purchase #3 | $72.96 | 11.529% | $81.3716 | $81.37 | $81.35 | $81.40 |
| Purchase #4 | $133.35 | 10.243% | $147.009 | $147.01 | $147.00 | $147.00 |
| Purchase #5 | $66.31 | 12.687% | $74.7227 | $74.72 | $74.70 | $74.70 |
| Purchase #6 | $201.68 | 3.194% | $208.1217 | $208.12 | $208.10 | $208.10 |
| Purchase #7 | $78.81 | 12.564% | $88.7117 | $88.71 | $88.70 | $88.70 |
| 7 purchase totals = | $1,020.33 | $1,106.8835 | $1,106.87 | $1,106.75 | $1,106.80 | |