| 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 | $240.33 | 5.861% | $254.4157 | $254.42 | $254.40 | $254.40 |
| Purchase #2 | $149.34 | 9.719% | $163.8544 | $163.85 | $163.85 | $163.90 |
| Purchase #3 | $71.48 | 3.379% | $73.8953 | $73.90 | $73.90 | $73.90 |
| Purchase #4 | $141.60 | 8.825% | $154.0962 | $154.10 | $154.10 | $154.10 |
| Purchase #5 | $183.35 | 4.836% | $192.2168 | $192.22 | $192.20 | $192.20 |
| Purchase #6 | $118.69 | 4.728% | $124.3017 | $124.30 | $124.30 | $124.30 |
| Purchase #7 | $79.27 | 6.832% | $84.6857 | $84.69 | $84.70 | $84.70 |
| 7 purchase totals = | $984.06 | $1,047.4658 | $1,047.48 | $1,047.45 | $1,047.50 | |