| 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 | $199.25 | 3.453% | $206.1301 | $206.13 | $206.15 | $206.10 |
| Purchase #2 | $145.83 | 6.428% | $155.204 | $155.20 | $155.20 | $155.20 |
| Purchase #3 | $197.62 | 6.214% | $209.9001 | $209.90 | $209.90 | $209.90 |
| Purchase #4 | $128.28 | 11.754% | $143.358 | $143.36 | $143.35 | $143.40 |
| Purchase #5 | $248.88 | 3.742% | $258.1931 | $258.19 | $258.20 | $258.20 |
| Purchase #6 | $182.39 | 6.181% | $193.6635 | $193.66 | $193.65 | $193.70 |
| Purchase #7 | $90.39 | 10.188% | $99.5989 | $99.60 | $99.60 | $99.60 |
| 7 purchase totals = | $1,192.64 | $1,266.0477 | $1,266.04 | $1,266.05 | $1,266.10 | |