| 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 | $114.60 | 6.260% | $121.774 | $121.77 | $121.75 | $121.80 |
| Purchase #2 | $132.74 | 7.602% | $142.8309 | $142.83 | $142.85 | $142.80 |
| Purchase #3 | $184.79 | 6.846% | $197.4407 | $197.44 | $197.45 | $197.40 |
| Purchase #4 | $29.61 | 10.267% | $32.6501 | $32.65 | $32.65 | $32.70 |
| Purchase #5 | $180.32 | 9.583% | $197.6001 | $197.60 | $197.60 | $197.60 |
| Purchase #6 | $38.89 | 12.740% | $43.8446 | $43.84 | $43.85 | $43.80 |
| Purchase #7 | $198.90 | 4.587% | $208.0235 | $208.02 | $208.00 | $208.00 |
| 7 purchase totals = | $879.85 | $944.1639 | $944.15 | $944.15 | $944.10 | |