| 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 | $94.85 | 7.434% | $101.9011 | $101.90 | $101.90 | $101.90 |
| Purchase #2 | $241.46 | 7.451% | $259.4512 | $259.45 | $259.45 | $259.50 |
| Purchase #3 | $203.69 | 11.837% | $227.8008 | $227.80 | $227.80 | $227.80 |
| Purchase #4 | $90.58 | 8.769% | $98.523 | $98.52 | $98.50 | $98.50 |
| Purchase #5 | $198.76 | 4.599% | $207.901 | $207.90 | $207.90 | $207.90 |
| Purchase #6 | $98.53 | 5.270% | $103.7225 | $103.72 | $103.70 | $103.70 |
| Purchase #7 | $90.90 | 7.716% | $97.9138 | $97.91 | $97.90 | $97.90 |
| 7 purchase totals = | $1,018.77 | $1,097.2134 | $1,097.20 | $1,097.15 | $1,097.20 | |