| 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 | $111.47 | 10.720% | $123.4196 | $123.42 | $123.40 | $123.40 |
| Purchase #2 | $233.28 | 5.178% | $245.3592 | $245.36 | $245.35 | $245.40 |
| Purchase #3 | $204.93 | 11.846% | $229.206 | $229.21 | $229.20 | $229.20 |
| Purchase #4 | $196.42 | 7.289% | $210.7371 | $210.74 | $210.75 | $210.70 |
| Purchase #5 | $249.81 | 7.744% | $269.1553 | $269.16 | $269.15 | $269.20 |
| Purchase #6 | $156.98 | 13.227% | $177.7437 | $177.74 | $177.75 | $177.70 |
| Purchase #7 | $141.90 | 4.715% | $148.5906 | $148.59 | $148.60 | $148.60 |
| 7 purchase totals = | $1,294.79 | $1,404.2115 | $1,404.22 | $1,404.20 | $1,404.20 | |