| 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 | $164.41 | 9.310% | $179.7166 | $179.72 | $179.70 | $179.70 |
| Purchase #2 | $247.74 | 13.526% | $281.2493 | $281.25 | $281.25 | $281.20 |
| Purchase #3 | $109.43 | 4.282% | $114.1158 | $114.12 | $114.10 | $114.10 |
| Purchase #4 | $23.52 | 12.251% | $26.4014 | $26.40 | $26.40 | $26.40 |
| Purchase #5 | $141.30 | 7.305% | $151.622 | $151.62 | $151.60 | $151.60 |
| Purchase #6 | $234.71 | 10.200% | $258.6504 | $258.65 | $258.65 | $258.70 |
| Purchase #7 | $15.75 | 3.139% | $16.2444 | $16.24 | $16.25 | $16.20 |
| 7 purchase totals = | $936.86 | $1,027.9999 | $1,028.00 | $1,027.95 | $1,027.90 | |