| 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 | $228.84 | 13.493% | $259.7174 | $259.72 | $259.70 | $259.70 |
| Purchase #2 | $229.74 | 7.356% | $246.6397 | $246.64 | $246.65 | $246.60 |
| Purchase #3 | $171.31 | 13.613% | $194.6304 | $194.63 | $194.65 | $194.60 |
| Purchase #4 | $213.81 | 10.707% | $236.7026 | $236.70 | $236.70 | $236.70 |
| Purchase #5 | $143.98 | 9.662% | $157.8913 | $157.89 | $157.90 | $157.90 |
| Purchase #6 | $112.70 | 9.140% | $123.0008 | $123.00 | $123.00 | $123.00 |
| Purchase #7 | $84.88 | 11.223% | $94.4061 | $94.41 | $94.40 | $94.40 |
| 7 purchase totals = | $1,185.26 | $1,312.9883 | $1,312.99 | $1,313.00 | $1,312.90 | |