| 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 | $236.94 | 13.479% | $268.8771 | $268.88 | $268.90 | $268.90 |
| Purchase #2 | $176.35 | 10.444% | $194.768 | $194.77 | $194.75 | $194.80 |
| Purchase #3 | $211.84 | 12.608% | $238.5488 | $238.55 | $238.55 | $238.50 |
| Purchase #4 | $168.27 | 5.301% | $177.19 | $177.19 | $177.20 | $177.20 |
| Purchase #5 | $235.91 | 7.176% | $252.8389 | $252.84 | $252.85 | $252.80 |
| Purchase #6 | $89.98 | 8.720% | $97.8263 | $97.83 | $97.85 | $97.80 |
| Purchase #7 | $231.77 | 7.574% | $249.3243 | $249.32 | $249.30 | $249.30 |
| 7 purchase totals = | $1,351.06 | $1,479.3734 | $1,479.38 | $1,479.40 | $1,479.30 | |