| 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 | $107.37 | 3.709% | $111.3524 | $111.35 | $111.35 | $111.40 |
| Purchase #2 | $227.77 | 5.118% | $239.4273 | $239.43 | $239.45 | $239.40 |
| Purchase #3 | $173.94 | 13.614% | $197.6202 | $197.62 | $197.60 | $197.60 |
| Purchase #4 | $155.71 | 13.683% | $177.0158 | $177.02 | $177.00 | $177.00 |
| Purchase #5 | $149.37 | 5.197% | $157.1328 | $157.13 | $157.15 | $157.10 |
| Purchase #6 | $124.39 | 3.327% | $128.5285 | $128.53 | $128.55 | $128.50 |
| Purchase #7 | $182.26 | 12.380% | $204.8238 | $204.82 | $204.80 | $204.80 |
| 7 purchase totals = | $1,120.81 | $1,215.9008 | $1,215.90 | $1,215.90 | $1,215.80 | |