| 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 | $198.61 | 9.713% | $217.901 | $217.90 | $217.90 | $217.90 |
| Purchase #2 | $103.43 | 11.120% | $114.9314 | $114.93 | $114.95 | $114.90 |
| Purchase #3 | $118.89 | 9.245% | $129.8814 | $129.88 | $129.90 | $129.90 |
| Purchase #4 | $175.53 | 7.223% | $188.2085 | $188.21 | $188.20 | $188.20 |
| Purchase #5 | $247.75 | 6.380% | $263.5565 | $263.56 | $263.55 | $263.60 |
| Purchase #6 | $115.83 | 11.745% | $129.4342 | $129.43 | $129.45 | $129.40 |
| Purchase #7 | $216.56 | 10.449% | $239.1884 | $239.19 | $239.20 | $239.20 |
| 7 purchase totals = | $1,176.60 | $1,283.1014 | $1,283.10 | $1,283.15 | $1,283.10 | |