| 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 | $202.45 | 3.198% | $208.9244 | $208.92 | $208.90 | $208.90 |
| Purchase #2 | $8.72 | 7.609% | $9.3835 | $9.38 | $9.40 | $9.40 |
| Purchase #3 | $119.68 | 11.833% | $133.8417 | $133.84 | $133.85 | $133.80 |
| Purchase #4 | $233.65 | 10.675% | $258.5921 | $258.59 | $258.60 | $258.60 |
| Purchase #5 | $246.51 | 8.634% | $267.7937 | $267.79 | $267.80 | $267.80 |
| Purchase #6 | $79.35 | 13.348% | $89.9416 | $89.94 | $89.95 | $89.90 |
| Purchase #7 | $176.64 | 11.775% | $197.4394 | $197.44 | $197.45 | $197.40 |
| 7 purchase totals = | $1,067.00 | $1,165.9164 | $1,165.90 | $1,165.95 | $1,165.80 | |