| 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 | $119.26 | 11.612% | $133.1085 | $133.11 | $133.10 | $133.10 |
| Purchase #2 | $25.43 | 12.371% | $28.5759 | $28.58 | $28.60 | $28.60 |
| Purchase #3 | $31.28 | 3.493% | $32.3726 | $32.37 | $32.35 | $32.40 |
| Purchase #4 | $177.32 | 9.727% | $194.5679 | $194.57 | $194.55 | $194.60 |
| Purchase #5 | $185.75 | 12.161% | $208.3391 | $208.34 | $208.35 | $208.30 |
| Purchase #6 | $221.70 | 13.483% | $251.5918 | $251.59 | $251.60 | $251.60 |
| Purchase #7 | $154.35 | 9.870% | $169.5843 | $169.58 | $169.60 | $169.60 |
| 7 purchase totals = | $915.09 | $1,018.1401 | $1,018.14 | $1,018.15 | $1,018.20 | |