| 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 | $239.93 | 8.233% | $259.6834 | $259.68 | $259.70 | $259.70 |
| Purchase #2 | $42.27 | 12.586% | $47.5901 | $47.59 | $47.60 | $47.60 |
| Purchase #3 | $241.87 | 12.713% | $272.6189 | $272.62 | $272.60 | $272.60 |
| Purchase #4 | $127.40 | 8.108% | $137.7296 | $137.73 | $137.75 | $137.70 |
| Purchase #5 | $180.42 | 9.730% | $197.9749 | $197.97 | $197.95 | $198.00 |
| Purchase #6 | $105.97 | 11.610% | $118.2731 | $118.27 | $118.25 | $118.30 |
| Purchase #7 | $73.81 | 13.107% | $83.4843 | $83.48 | $83.50 | $83.50 |
| 7 purchase totals = | $1,011.67 | $1,117.3543 | $1,117.34 | $1,117.35 | $1,117.40 | |