| 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 | $199.46 | 13.423% | $226.2335 | $226.23 | $226.25 | $226.20 |
| Purchase #2 | $98.61 | 13.693% | $112.1127 | $112.11 | $112.10 | $112.10 |
| Purchase #3 | $226.69 | 10.193% | $249.7965 | $249.80 | $249.80 | $249.80 |
| Purchase #4 | $71.59 | 13.807% | $81.4744 | $81.47 | $81.45 | $81.50 |
| Purchase #5 | $46.61 | 11.127% | $51.7963 | $51.80 | $51.80 | $51.80 |
| Purchase #6 | $210.44 | 9.802% | $231.0673 | $231.07 | $231.05 | $231.10 |
| Purchase #7 | $85.49 | 11.687% | $95.4812 | $95.48 | $95.50 | $95.50 |
| 7 purchase totals = | $938.89 | $1,047.9619 | $1,047.96 | $1,047.95 | $1,048.00 | |