| 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 | $244.40 | 5.293% | $257.3361 | $257.34 | $257.35 | $257.30 |
| Purchase #2 | $115.53 | 12.242% | $129.6732 | $129.67 | $129.65 | $129.70 |
| Purchase #3 | $200.78 | 13.652% | $228.1905 | $228.19 | $228.20 | $228.20 |
| Purchase #4 | $10.77 | 4.514% | $11.2562 | $11.26 | $11.25 | $11.30 |
| Purchase #5 | $51.83 | 12.310% | $58.2103 | $58.21 | $58.20 | $58.20 |
| Purchase #6 | $149.27 | 5.528% | $157.5216 | $157.52 | $157.50 | $157.50 |
| Purchase #7 | $238.73 | 12.423% | $268.3874 | $268.39 | $268.40 | $268.40 |
| 7 purchase totals = | $1,011.31 | $1,110.5753 | $1,110.58 | $1,110.55 | $1,110.60 | |