| 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 | $200.29 | 7.600% | $215.512 | $215.51 | $215.50 | $215.50 |
| Purchase #2 | $189.53 | 4.233% | $197.5528 | $197.55 | $197.55 | $197.60 |
| Purchase #3 | $14.93 | 8.648% | $16.2211 | $16.22 | $16.20 | $16.20 |
| Purchase #4 | $186.67 | 10.218% | $205.7439 | $205.74 | $205.75 | $205.70 |
| Purchase #5 | $89.59 | 9.510% | $98.11 | $98.11 | $98.10 | $98.10 |
| Purchase #6 | $73.53 | 4.777% | $77.0425 | $77.04 | $77.05 | $77.00 |
| Purchase #7 | $183.61 | 3.472% | $189.9849 | $189.98 | $190.00 | $190.00 |
| 7 purchase totals = | $938.15 | $1,000.1672 | $1,000.15 | $1,000.15 | $1,000.10 | |