| 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 | $240.67 | 6.522% | $256.3665 | $256.37 | $256.35 | $256.40 |
| Purchase #2 | $145.77 | 12.633% | $164.1851 | $164.19 | $164.20 | $164.20 |
| Purchase #3 | $31.35 | 4.416% | $32.7344 | $32.73 | $32.75 | $32.70 |
| Purchase #4 | $67.27 | 7.233% | $72.1356 | $72.14 | $72.15 | $72.10 |
| Purchase #5 | $16.74 | 3.376% | $17.3051 | $17.31 | $17.30 | $17.30 |
| Purchase #6 | $249.97 | 13.346% | $283.331 | $283.33 | $283.35 | $283.30 |
| Purchase #7 | $247.61 | 8.586% | $268.8698 | $268.87 | $268.85 | $268.90 |
| 7 purchase totals = | $999.38 | $1,094.9275 | $1,094.94 | $1,094.95 | $1,094.90 | |