| 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 | $203.96 | 13.225% | $230.9337 | $230.93 | $230.95 | $230.90 |
| Purchase #2 | $183.79 | 13.307% | $208.2469 | $208.25 | $208.25 | $208.20 |
| Purchase #3 | $89.62 | 12.164% | $100.5214 | $100.52 | $100.50 | $100.50 |
| Purchase #4 | $87.67 | 7.610% | $94.3417 | $94.34 | $94.35 | $94.30 |
| Purchase #5 | $224.67 | 6.783% | $239.9094 | $239.91 | $239.90 | $239.90 |
| Purchase #6 | $208.62 | 7.302% | $223.8534 | $223.85 | $223.85 | $223.90 |
| Purchase #7 | $185.81 | 7.478% | $199.7049 | $199.70 | $199.70 | $199.70 |
| 7 purchase totals = | $1,184.14 | $1,297.5114 | $1,297.50 | $1,297.50 | $1,297.40 | |