| 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 | $219.54 | 12.850% | $247.7509 | $247.75 | $247.75 | $247.80 |
| Purchase #2 | $31.45 | 7.712% | $33.8754 | $33.88 | $33.90 | $33.90 |
| Purchase #3 | $20.99 | 11.798% | $23.4664 | $23.47 | $23.45 | $23.50 |
| Purchase #4 | $226.52 | 10.625% | $250.5878 | $250.59 | $250.60 | $250.60 |
| Purchase #5 | $211.86 | 6.267% | $225.1373 | $225.14 | $225.15 | $225.10 |
| Purchase #6 | $184.65 | 13.758% | $210.0541 | $210.05 | $210.05 | $210.10 |
| Purchase #7 | $178.54 | 11.109% | $198.374 | $198.37 | $198.35 | $198.40 |
| 7 purchase totals = | $1,073.55 | $1,189.2459 | $1,189.25 | $1,189.25 | $1,189.40 | |