| 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 | $248.96 | 11.439% | $277.4385 | $277.44 | $277.45 | $277.40 |
| Purchase #2 | $35.68 | 12.330% | $40.0793 | $40.08 | $40.10 | $40.10 |
| Purchase #3 | $60.49 | 6.178% | $64.2271 | $64.23 | $64.25 | $64.20 |
| Purchase #4 | $45.26 | 6.331% | $48.1254 | $48.13 | $48.15 | $48.10 |
| Purchase #5 | $231.77 | 11.721% | $258.9358 | $258.94 | $258.95 | $258.90 |
| Purchase #6 | $177.61 | 11.131% | $197.3798 | $197.38 | $197.40 | $197.40 |
| Purchase #7 | $228.75 | 3.427% | $236.5893 | $236.59 | $236.60 | $236.60 |
| 7 purchase totals = | $1,028.52 | $1,122.7752 | $1,122.79 | $1,122.90 | $1,122.70 | |