| 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 | $22.87 | 6.304% | $24.3117 | $24.31 | $24.30 | $24.30 |
| Purchase #2 | $237.93 | 7.461% | $255.682 | $255.68 | $255.70 | $255.70 |
| Purchase #3 | $177.39 | 9.587% | $194.3964 | $194.40 | $194.40 | $194.40 |
| Purchase #4 | $83.99 | 9.498% | $91.9674 | $91.97 | $91.95 | $92.00 |
| Purchase #5 | $193.74 | 12.816% | $218.5697 | $218.57 | $218.55 | $218.60 |
| Purchase #6 | $130.27 | 3.108% | $134.3188 | $134.32 | $134.30 | $134.30 |
| Purchase #7 | $18.50 | 3.255% | $19.1022 | $19.10 | $19.10 | $19.10 |
| 7 purchase totals = | $864.69 | $938.3482 | $938.35 | $938.30 | $938.40 | |