| 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 | $249.50 | 13.677% | $283.6241 | $283.62 | $283.60 | $283.60 |
| Purchase #2 | $128.72 | 3.479% | $133.1982 | $133.20 | $133.20 | $133.20 |
| Purchase #3 | $123.72 | 3.157% | $127.6258 | $127.63 | $127.65 | $127.60 |
| Purchase #4 | $95.60 | 3.413% | $98.8628 | $98.86 | $98.85 | $98.90 |
| Purchase #5 | $142.67 | 10.573% | $157.7545 | $157.75 | $157.75 | $157.80 |
| Purchase #6 | $69.43 | 11.659% | $77.5248 | $77.52 | $77.50 | $77.50 |
| Purchase #7 | $97.66 | 8.464% | $105.9259 | $105.93 | $105.95 | $105.90 |
| 7 purchase totals = | $907.30 | $984.5161 | $984.51 | $984.50 | $984.50 | |