| 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 | $218.66 | 3.872% | $227.1265 | $227.13 | $227.15 | $227.10 |
| Purchase #2 | $211.48 | 13.170% | $239.3319 | $239.33 | $239.35 | $239.30 |
| Purchase #3 | $239.53 | 3.754% | $248.522 | $248.52 | $248.50 | $248.50 |
| Purchase #4 | $140.29 | 10.327% | $154.7777 | $154.78 | $154.80 | $154.80 |
| Purchase #5 | $110.41 | 12.150% | $123.8248 | $123.82 | $123.80 | $123.80 |
| Purchase #6 | $223.66 | 6.870% | $239.0254 | $239.03 | $239.05 | $239.00 |
| Purchase #7 | $89.34 | 11.411% | $99.5346 | $99.53 | $99.55 | $99.50 |
| 7 purchase totals = | $1,233.37 | $1,332.1429 | $1,332.14 | $1,332.20 | $1,332.00 | |