| 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 | $23.60 | 13.450% | $26.7742 | $26.77 | $26.75 | $26.80 |
| Purchase #2 | $172.98 | 4.729% | $181.1602 | $181.16 | $181.15 | $181.20 |
| Purchase #3 | $208.51 | 4.565% | $218.0285 | $218.03 | $218.05 | $218.00 |
| Purchase #4 | $212.74 | 13.538% | $241.5407 | $241.54 | $241.55 | $241.50 |
| Purchase #5 | $151.75 | 7.225% | $162.7139 | $162.71 | $162.70 | $162.70 |
| Purchase #6 | $205.35 | 11.165% | $228.2773 | $228.28 | $228.30 | $228.30 |
| Purchase #7 | $43.95 | 5.472% | $46.3549 | $46.35 | $46.35 | $46.40 |
| 7 purchase totals = | $1,018.88 | $1,104.8497 | $1,104.84 | $1,104.85 | $1,104.90 | |