| 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 | $203.30 | 5.712% | $214.9125 | $214.91 | $214.90 | $214.90 |
| Purchase #2 | $185.31 | 5.661% | $195.8004 | $195.80 | $195.80 | $195.80 |
| Purchase #3 | $80.93 | 9.126% | $88.3157 | $88.32 | $88.30 | $88.30 |
| Purchase #4 | $84.51 | 8.405% | $91.6131 | $91.61 | $91.60 | $91.60 |
| Purchase #5 | $141.68 | 11.232% | $157.5935 | $157.59 | $157.60 | $157.60 |
| Purchase #6 | $10.46 | 8.288% | $11.3269 | $11.33 | $11.35 | $11.30 |
| Purchase #7 | $192.50 | 11.526% | $214.6876 | $214.69 | $214.70 | $214.70 |
| 7 purchase totals = | $898.69 | $974.2497 | $974.25 | $974.25 | $974.20 | |