| 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 | $179.39 | 10.870% | $198.8897 | $198.89 | $198.90 | $198.90 |
| Purchase #2 | $219.55 | 3.159% | $226.4856 | $226.49 | $226.50 | $226.50 |
| Purchase #3 | $114.50 | 4.522% | $119.6777 | $119.68 | $119.70 | $119.70 |
| Purchase #4 | $201.87 | 13.673% | $229.4717 | $229.47 | $229.45 | $229.50 |
| Purchase #5 | $65.90 | 4.789% | $69.056 | $69.06 | $69.05 | $69.10 |
| Purchase #6 | $124.46 | 10.281% | $137.2557 | $137.26 | $137.25 | $137.30 |
| Purchase #7 | $183.38 | 6.729% | $195.7196 | $195.72 | $195.70 | $195.70 |
| 7 purchase totals = | $1,089.05 | $1,176.5560 | $1,176.57 | $1,176.55 | $1,176.70 | |