| 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 | $221.61 | 13.799% | $252.19 | $252.19 | $252.20 | $252.20 |
| Purchase #2 | $151.83 | 8.649% | $164.9618 | $164.96 | $164.95 | $165.00 |
| Purchase #3 | $174.66 | 10.147% | $192.3828 | $192.38 | $192.40 | $192.40 |
| Purchase #4 | $84.40 | 13.841% | $96.0818 | $96.08 | $96.10 | $96.10 |
| Purchase #5 | $236.32 | 5.304% | $248.8544 | $248.85 | $248.85 | $248.90 |
| Purchase #6 | $200.89 | 6.133% | $213.2106 | $213.21 | $213.20 | $213.20 |
| Purchase #7 | $180.97 | 11.299% | $201.4178 | $201.42 | $201.40 | $201.40 |
| 7 purchase totals = | $1,250.68 | $1,369.0992 | $1,369.09 | $1,369.10 | $1,369.20 | |