| 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 | $194.97 | 3.562% | $201.9148 | $201.91 | $201.90 | $201.90 |
| Purchase #2 | $239.80 | 11.446% | $267.2475 | $267.25 | $267.25 | $267.20 |
| Purchase #3 | $98.52 | 9.637% | $108.0144 | $108.01 | $108.00 | $108.00 |
| Purchase #4 | $225.30 | 7.305% | $241.7582 | $241.76 | $241.75 | $241.80 |
| Purchase #5 | $77.52 | 11.670% | $86.5666 | $86.57 | $86.55 | $86.60 |
| Purchase #6 | $135.45 | 13.766% | $154.096 | $154.10 | $154.10 | $154.10 |
| Purchase #7 | $111.94 | 12.428% | $125.8519 | $125.85 | $125.85 | $125.90 |
| 7 purchase totals = | $1,083.50 | $1,185.4494 | $1,185.45 | $1,185.40 | $1,185.50 | |