| 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 | $241.26 | 4.491% | $252.095 | $252.10 | $252.10 | $252.10 |
| Purchase #2 | $236.64 | 7.193% | $253.6615 | $253.66 | $253.65 | $253.70 |
| Purchase #3 | $176.53 | 8.248% | $191.0902 | $191.09 | $191.10 | $191.10 |
| Purchase #4 | $139.80 | 6.189% | $148.4522 | $148.45 | $148.45 | $148.50 |
| Purchase #5 | $84.37 | 6.160% | $89.5672 | $89.57 | $89.55 | $89.60 |
| Purchase #6 | $93.93 | 3.702% | $97.4073 | $97.41 | $97.40 | $97.40 |
| Purchase #7 | $90.26 | 7.137% | $96.7019 | $96.70 | $96.70 | $96.70 |
| 7 purchase totals = | $1,062.79 | $1,128.9753 | $1,128.98 | $1,128.95 | $1,129.10 | |