| 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 | $241.26 | 9.196% | $263.4463 | $263.45 | $263.45 | $263.40 |
| Purchase #2 | $230.52 | 4.507% | $240.9095 | $240.91 | $240.90 | $240.90 |
| Purchase #3 | $113.86 | 3.525% | $117.8736 | $117.87 | $117.85 | $117.90 |
| Purchase #4 | $176.51 | 11.300% | $196.4556 | $196.46 | $196.45 | $196.50 |
| Purchase #5 | $188.41 | 3.183% | $194.4071 | $194.41 | $194.40 | $194.40 |
| Purchase #6 | $201.57 | 7.650% | $216.9901 | $216.99 | $217.00 | $217.00 |
| Purchase #7 | $85.31 | 10.438% | $94.2147 | $94.21 | $94.20 | $94.20 |
| 7 purchase totals = | $1,237.44 | $1,324.2969 | $1,324.30 | $1,324.25 | $1,324.30 | |