| 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 | $242.40 | 8.179% | $262.2259 | $262.23 | $262.25 | $262.20 |
| Purchase #2 | $5.48 | 6.618% | $5.8427 | $5.84 | $5.85 | $5.80 |
| Purchase #3 | $184.57 | 10.708% | $204.3338 | $204.33 | $204.35 | $204.30 |
| Purchase #4 | $147.94 | 12.136% | $165.894 | $165.89 | $165.90 | $165.90 |
| Purchase #5 | $132.94 | 7.437% | $142.8267 | $142.83 | $142.85 | $142.80 |
| Purchase #6 | $194.81 | 3.371% | $201.377 | $201.38 | $201.40 | $201.40 |
| Purchase #7 | $173.75 | 8.323% | $188.2112 | $188.21 | $188.20 | $188.20 |
| 7 purchase totals = | $1,081.89 | $1,170.7113 | $1,170.71 | $1,170.80 | $1,170.60 | |