| 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 | $220.62 | 13.684% | $250.8096 | $250.81 | $250.80 | $250.80 |
| Purchase #2 | $124.80 | 6.285% | $132.6437 | $132.64 | $132.65 | $132.60 |
| Purchase #3 | $7.60 | 5.261% | $7.9998 | $8.00 | $8.00 | $8.00 |
| Purchase #4 | $127.39 | 7.461% | $136.8946 | $136.89 | $136.90 | $136.90 |
| Purchase #5 | $220.31 | 13.406% | $249.8448 | $249.84 | $249.85 | $249.80 |
| Purchase #6 | $154.97 | 12.554% | $174.4249 | $174.42 | $174.40 | $174.40 |
| Purchase #7 | $93.77 | 4.179% | $97.6886 | $97.69 | $97.70 | $97.70 |
| 7 purchase totals = | $949.46 | $1,050.3060 | $1,050.29 | $1,050.30 | $1,050.20 | |