| 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 | $238.42 | 5.178% | $250.7654 | $250.77 | $250.75 | $250.80 |
| Purchase #2 | $114.54 | 13.728% | $130.2641 | $130.26 | $130.25 | $130.30 |
| Purchase #3 | $61.39 | 11.837% | $68.6567 | $68.66 | $68.65 | $68.70 |
| Purchase #4 | $248.65 | 3.795% | $258.0863 | $258.09 | $258.10 | $258.10 |
| Purchase #5 | $144.45 | 12.828% | $162.98 | $162.98 | $163.00 | $163.00 |
| Purchase #6 | $235.27 | 12.458% | $264.5799 | $264.58 | $264.60 | $264.60 |
| Purchase #7 | $103.40 | 8.756% | $112.4537 | $112.45 | $112.45 | $112.50 |
| 7 purchase totals = | $1,146.12 | $1,247.7861 | $1,247.79 | $1,247.80 | $1,248.00 | |