| 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 | $102.35 | 12.714% | $115.3628 | $115.36 | $115.35 | $115.40 |
| Purchase #2 | $116.82 | 12.531% | $131.4587 | $131.46 | $131.45 | $131.50 |
| Purchase #3 | $46.73 | 10.607% | $51.6867 | $51.69 | $51.70 | $51.70 |
| Purchase #4 | $174.39 | 11.417% | $194.3001 | $194.30 | $194.30 | $194.30 |
| Purchase #5 | $32.25 | 4.673% | $33.757 | $33.76 | $33.75 | $33.80 |
| Purchase #6 | $240.68 | 3.270% | $248.5502 | $248.55 | $248.55 | $248.60 |
| Purchase #7 | $34.31 | 3.643% | $35.5599 | $35.56 | $35.55 | $35.60 |
| 7 purchase totals = | $747.53 | $810.6754 | $810.68 | $810.65 | $810.90 | |