| 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 | $212.69 | 3.339% | $219.7917 | $219.79 | $219.80 | $219.80 |
| Purchase #2 | $177.38 | 3.764% | $184.0566 | $184.06 | $184.05 | $184.10 |
| Purchase #3 | $200.44 | 11.303% | $223.0957 | $223.10 | $223.10 | $223.10 |
| Purchase #4 | $42.38 | 9.740% | $46.5078 | $46.51 | $46.50 | $46.50 |
| Purchase #5 | $133.44 | 13.263% | $151.1381 | $151.14 | $151.15 | $151.10 |
| Purchase #6 | $204.51 | 4.741% | $214.2058 | $214.21 | $214.20 | $214.20 |
| Purchase #7 | $222.54 | 12.437% | $250.2173 | $250.22 | $250.20 | $250.20 |
| 7 purchase totals = | $1,193.38 | $1,289.0130 | $1,289.03 | $1,289.00 | $1,289.00 | |