| 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 | $19.36 | 10.731% | $21.4375 | $21.44 | $21.45 | $21.40 |
| Purchase #2 | $217.76 | 8.424% | $236.1041 | $236.10 | $236.10 | $236.10 |
| Purchase #3 | $237.55 | 13.535% | $269.7024 | $269.70 | $269.70 | $269.70 |
| Purchase #4 | $149.25 | 12.788% | $168.3361 | $168.34 | $168.35 | $168.30 |
| Purchase #5 | $131.48 | 12.688% | $148.1622 | $148.16 | $148.15 | $148.20 |
| Purchase #6 | $172.36 | 7.742% | $185.7041 | $185.70 | $185.70 | $185.70 |
| Purchase #7 | $207.37 | 11.504% | $231.2258 | $231.23 | $231.25 | $231.20 |
| 7 purchase totals = | $1,135.13 | $1,260.6722 | $1,260.67 | $1,260.70 | $1,260.60 | |