| 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 | $203.68 | 13.852% | $231.8938 | $231.89 | $231.90 | $231.90 |
| Purchase #2 | $179.51 | 10.415% | $198.206 | $198.21 | $198.20 | $198.20 |
| Purchase #3 | $184.95 | 13.381% | $209.6982 | $209.70 | $209.70 | $209.70 |
| Purchase #4 | $89.64 | 8.113% | $96.9125 | $96.91 | $96.90 | $96.90 |
| Purchase #5 | $109.37 | 6.484% | $116.4616 | $116.46 | $116.45 | $116.50 |
| Purchase #6 | $116.85 | 9.543% | $128.001 | $128.00 | $128.00 | $128.00 |
| Purchase #7 | $141.93 | 7.798% | $152.9977 | $153.00 | $153.00 | $153.00 |
| 7 purchase totals = | $1,025.93 | $1,134.1708 | $1,134.17 | $1,134.15 | $1,134.20 | |