| 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 | $103.27 | 11.222% | $114.859 | $114.86 | $114.85 | $114.90 |
| Purchase #2 | $124.92 | 12.688% | $140.7698 | $140.77 | $140.75 | $140.80 |
| Purchase #3 | $237.58 | 6.248% | $252.424 | $252.42 | $252.40 | $252.40 |
| Purchase #4 | $88.93 | 8.401% | $96.401 | $96.40 | $96.40 | $96.40 |
| Purchase #5 | $154.86 | 13.745% | $176.1455 | $176.15 | $176.15 | $176.10 |
| Purchase #6 | $98.63 | 13.340% | $111.7872 | $111.79 | $111.80 | $111.80 |
| Purchase #7 | $117.73 | 9.499% | $128.9132 | $128.91 | $128.90 | $128.90 |
| 7 purchase totals = | $925.92 | $1,021.2997 | $1,021.30 | $1,021.25 | $1,021.30 | |