| 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 | $220.76 | 7.410% | $237.1183 | $237.12 | $237.10 | $237.10 |
| Purchase #2 | $32.56 | 8.564% | $35.3484 | $35.35 | $35.35 | $35.30 |
| Purchase #3 | $180.54 | 8.758% | $196.3517 | $196.35 | $196.35 | $196.40 |
| Purchase #4 | $176.69 | 4.411% | $184.4838 | $184.48 | $184.50 | $184.50 |
| Purchase #5 | $247.45 | 5.230% | $260.3916 | $260.39 | $260.40 | $260.40 |
| Purchase #6 | $107.66 | 6.368% | $114.5158 | $114.52 | $114.50 | $114.50 |
| Purchase #7 | $167.95 | 9.221% | $183.4367 | $183.44 | $183.45 | $183.40 |
| 7 purchase totals = | $1,133.61 | $1,211.6463 | $1,211.65 | $1,211.65 | $1,211.60 | |