| 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 | $97.99 | 9.550% | $107.348 | $107.35 | $107.35 | $107.30 |
| Purchase #2 | $238.67 | 12.447% | $268.3773 | $268.38 | $268.40 | $268.40 |
| Purchase #3 | $234.64 | 3.471% | $242.7844 | $242.78 | $242.80 | $242.80 |
| Purchase #4 | $57.38 | 12.117% | $64.3327 | $64.33 | $64.35 | $64.30 |
| Purchase #5 | $121.45 | 3.582% | $125.8003 | $125.80 | $125.80 | $125.80 |
| Purchase #6 | $214.48 | 9.518% | $234.8942 | $234.89 | $234.90 | $234.90 |
| Purchase #7 | $121.38 | 12.859% | $136.9883 | $136.99 | $137.00 | $137.00 |
| 7 purchase totals = | $1,085.99 | $1,180.5252 | $1,180.52 | $1,180.60 | $1,180.50 | |