| 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 | $140.28 | 10.708% | $155.3012 | $155.30 | $155.30 | $155.30 |
| Purchase #2 | $157.79 | 4.228% | $164.4614 | $164.46 | $164.45 | $164.50 |
| Purchase #3 | $234.65 | 13.414% | $266.126 | $266.13 | $266.15 | $266.10 |
| Purchase #4 | $223.58 | 11.480% | $249.247 | $249.25 | $249.25 | $249.20 |
| Purchase #5 | $86.44 | 9.385% | $94.5524 | $94.55 | $94.55 | $94.60 |
| Purchase #6 | $165.34 | 8.697% | $179.7196 | $179.72 | $179.70 | $179.70 |
| Purchase #7 | $215.48 | 3.846% | $223.7674 | $223.77 | $223.75 | $223.80 |
| 7 purchase totals = | $1,223.56 | $1,333.1750 | $1,333.18 | $1,333.15 | $1,333.20 | |