| 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 | $22.51 | 12.141% | $25.2429 | $25.24 | $25.25 | $25.20 |
| Purchase #2 | $234.83 | 7.190% | $251.7143 | $251.71 | $251.70 | $251.70 |
| Purchase #3 | $26.51 | 6.391% | $28.2043 | $28.20 | $28.20 | $28.20 |
| Purchase #4 | $89.82 | 8.287% | $97.2634 | $97.26 | $97.25 | $97.30 |
| Purchase #5 | $185.70 | 13.156% | $210.1307 | $210.13 | $210.15 | $210.10 |
| Purchase #6 | $214.85 | 7.515% | $230.996 | $231.00 | $231.00 | $231.00 |
| Purchase #7 | $234.96 | 7.723% | $253.106 | $253.11 | $253.10 | $253.10 |
| 7 purchase totals = | $1,009.18 | $1,096.6576 | $1,096.65 | $1,096.65 | $1,096.60 | |