| 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 | $97.77 | 3.361% | $101.056 | $101.06 | $101.05 | $101.10 |
| Purchase #2 | $101.71 | 10.638% | $112.5299 | $112.53 | $112.55 | $112.50 |
| Purchase #3 | $247.67 | 12.780% | $279.3222 | $279.32 | $279.30 | $279.30 |
| Purchase #4 | $237.81 | 5.217% | $250.2165 | $250.22 | $250.20 | $250.20 |
| Purchase #5 | $12.31 | 11.716% | $13.7522 | $13.75 | $13.75 | $13.80 |
| Purchase #6 | $101.75 | 6.395% | $108.2569 | $108.26 | $108.25 | $108.30 |
| Purchase #7 | $200.34 | 13.559% | $227.5041 | $227.50 | $227.50 | $227.50 |
| 7 purchase totals = | $999.36 | $1,092.6378 | $1,092.64 | $1,092.60 | $1,092.70 | |