| 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 | $21.97 | 6.748% | $23.4525 | $23.45 | $23.45 | $23.50 |
| Purchase #2 | $233.61 | 4.306% | $243.6692 | $243.67 | $243.65 | $243.70 |
| Purchase #3 | $167.61 | 10.569% | $185.3247 | $185.32 | $185.30 | $185.30 |
| Purchase #4 | $222.64 | 13.243% | $252.1242 | $252.12 | $252.10 | $252.10 |
| Purchase #5 | $136.95 | 12.588% | $154.1893 | $154.19 | $154.20 | $154.20 |
| Purchase #6 | $153.67 | 3.674% | $159.3158 | $159.32 | $159.30 | $159.30 |
| Purchase #7 | $218.46 | 13.805% | $248.6184 | $248.62 | $248.60 | $248.60 |
| 7 purchase totals = | $1,154.91 | $1,266.6941 | $1,266.69 | $1,266.60 | $1,266.70 | |