| 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 | $121.92 | 9.397% | $133.3768 | $133.38 | $133.40 | $133.40 |
| Purchase #2 | $212.71 | 6.411% | $226.3468 | $226.35 | $226.35 | $226.30 |
| Purchase #3 | $103.50 | 10.124% | $113.9783 | $113.98 | $114.00 | $114.00 |
| Purchase #4 | $183.39 | 4.454% | $191.5582 | $191.56 | $191.55 | $191.60 |
| Purchase #5 | $209.38 | 3.425% | $216.5513 | $216.55 | $216.55 | $216.60 |
| Purchase #6 | $61.54 | 6.752% | $65.6952 | $65.70 | $65.70 | $65.70 |
| Purchase #7 | $249.48 | 10.150% | $274.8022 | $274.80 | $274.80 | $274.80 |
| 7 purchase totals = | $1,141.92 | $1,222.3088 | $1,222.32 | $1,222.35 | $1,222.40 | |