| 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 | $36.74 | 11.837% | $41.0889 | $41.09 | $41.10 | $41.10 |
| Purchase #2 | $193.65 | 8.711% | $210.5189 | $210.52 | $210.50 | $210.50 |
| Purchase #3 | $78.61 | 3.306% | $81.2088 | $81.21 | $81.20 | $81.20 |
| Purchase #4 | $214.55 | 13.816% | $244.1922 | $244.19 | $244.20 | $244.20 |
| Purchase #5 | $193.31 | 9.451% | $211.5797 | $211.58 | $211.60 | $211.60 |
| Purchase #6 | $185.88 | 11.525% | $207.3027 | $207.30 | $207.30 | $207.30 |
| Purchase #7 | $62.40 | 11.475% | $69.5604 | $69.56 | $69.55 | $69.60 |
| 7 purchase totals = | $965.14 | $1,065.4516 | $1,065.45 | $1,065.45 | $1,065.50 | |