| 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 | $242.72 | 4.294% | $253.1424 | $253.14 | $253.15 | $253.10 |
| Purchase #2 | $217.69 | 12.838% | $245.637 | $245.64 | $245.65 | $245.60 |
| Purchase #3 | $54.30 | 5.454% | $57.2615 | $57.26 | $57.25 | $57.30 |
| Purchase #4 | $195.88 | 10.548% | $216.5414 | $216.54 | $216.55 | $216.50 |
| Purchase #5 | $107.43 | 3.204% | $110.8721 | $110.87 | $110.85 | $110.90 |
| Purchase #6 | $62.29 | 12.310% | $69.9579 | $69.96 | $69.95 | $70.00 |
| Purchase #7 | $106.76 | 6.874% | $114.0987 | $114.10 | $114.10 | $114.10 |
| 7 purchase totals = | $987.07 | $1,067.5110 | $1,067.51 | $1,067.50 | $1,067.50 | |