| 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 | $220.37 | 4.446% | $230.1677 | $230.17 | $230.15 | $230.20 |
| Purchase #2 | $105.83 | 13.170% | $119.7678 | $119.77 | $119.75 | $119.80 |
| Purchase #3 | $92.33 | 11.313% | $102.7753 | $102.78 | $102.80 | $102.80 |
| Purchase #4 | $138.68 | 6.689% | $147.9563 | $147.96 | $147.95 | $148.00 |
| Purchase #5 | $103.54 | 10.395% | $114.303 | $114.30 | $114.30 | $114.30 |
| Purchase #6 | $85.58 | 8.798% | $93.1093 | $93.11 | $93.10 | $93.10 |
| Purchase #7 | $217.34 | 7.725% | $234.1295 | $234.13 | $234.15 | $234.10 |
| 7 purchase totals = | $963.67 | $1,042.2089 | $1,042.22 | $1,042.20 | $1,042.30 | |