| 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 | $104.31 | 10.306% | $115.0602 | $115.06 | $115.05 | $115.10 |
| Purchase #2 | $169.26 | 10.566% | $187.144 | $187.14 | $187.15 | $187.10 |
| Purchase #3 | $43.76 | 12.360% | $49.1687 | $49.17 | $49.15 | $49.20 |
| Purchase #4 | $149.46 | 9.784% | $164.0832 | $164.08 | $164.10 | $164.10 |
| Purchase #5 | $98.47 | 5.343% | $103.7313 | $103.73 | $103.75 | $103.70 |
| Purchase #6 | $208.69 | 8.343% | $226.101 | $226.10 | $226.10 | $226.10 |
| Purchase #7 | $233.99 | 13.805% | $266.2923 | $266.29 | $266.30 | $266.30 |
| 7 purchase totals = | $1,007.94 | $1,111.5807 | $1,111.57 | $1,111.60 | $1,111.60 | |