| 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 | $231.41 | 13.788% | $263.3168 | $263.32 | $263.30 | $263.30 |
| Purchase #2 | $36.25 | 5.166% | $38.1227 | $38.12 | $38.10 | $38.10 |
| Purchase #3 | $233.58 | 7.146% | $250.2716 | $250.27 | $250.25 | $250.30 |
| Purchase #4 | $237.58 | 4.857% | $249.1193 | $249.12 | $249.10 | $249.10 |
| Purchase #5 | $218.73 | 8.451% | $237.2149 | $237.21 | $237.20 | $237.20 |
| Purchase #6 | $96.35 | 12.854% | $108.7348 | $108.73 | $108.75 | $108.70 |
| Purchase #7 | $32.75 | 12.396% | $36.8097 | $36.81 | $36.80 | $36.80 |
| 7 purchase totals = | $1,086.65 | $1,183.5898 | $1,183.58 | $1,183.50 | $1,183.50 | |