| 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 | $213.94 | 8.209% | $231.5023 | $231.50 | $231.50 | $231.50 |
| Purchase #2 | $62.66 | 12.828% | $70.698 | $70.70 | $70.70 | $70.70 |
| Purchase #3 | $89.40 | 9.344% | $97.7535 | $97.75 | $97.75 | $97.80 |
| Purchase #4 | $239.87 | 7.643% | $258.2033 | $258.20 | $258.20 | $258.20 |
| Purchase #5 | $243.51 | 4.109% | $253.5158 | $253.52 | $253.50 | $253.50 |
| Purchase #6 | $71.64 | 6.463% | $76.2701 | $76.27 | $76.25 | $76.30 |
| Purchase #7 | $207.91 | 12.160% | $233.1919 | $233.19 | $233.20 | $233.20 |
| 7 purchase totals = | $1,128.93 | $1,221.1349 | $1,221.13 | $1,221.10 | $1,221.20 | |