| 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 | $157.64 | 4.568% | $164.841 | $164.84 | $164.85 | $164.80 |
| Purchase #2 | $142.71 | 3.301% | $147.4209 | $147.42 | $147.40 | $147.40 |
| Purchase #3 | $115.26 | 11.433% | $128.4377 | $128.44 | $128.45 | $128.40 |
| Purchase #4 | $244.98 | 12.483% | $275.5609 | $275.56 | $275.55 | $275.60 |
| Purchase #5 | $238.93 | 13.116% | $270.2681 | $270.27 | $270.25 | $270.30 |
| Purchase #6 | $57.93 | 6.596% | $61.7511 | $61.75 | $61.75 | $61.80 |
| Purchase #7 | $204.59 | 4.641% | $214.085 | $214.09 | $214.10 | $214.10 |
| 7 purchase totals = | $1,162.04 | $1,262.3647 | $1,262.37 | $1,262.35 | $1,262.40 | |