| 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 | $199.68 | 12.754% | $225.1472 | $225.15 | $225.15 | $225.10 |
| Purchase #2 | $87.64 | 4.330% | $91.4348 | $91.43 | $91.45 | $91.40 |
| Purchase #3 | $211.34 | 9.565% | $231.5547 | $231.55 | $231.55 | $231.60 |
| Purchase #4 | $213.94 | 11.553% | $238.6565 | $238.66 | $238.65 | $238.70 |
| Purchase #5 | $121.52 | 12.488% | $136.6954 | $136.70 | $136.70 | $136.70 |
| Purchase #6 | $64.72 | 13.297% | $73.3258 | $73.33 | $73.35 | $73.30 |
| Purchase #7 | $30.51 | 13.745% | $34.7036 | $34.70 | $34.70 | $34.70 |
| 7 purchase totals = | $929.35 | $1,031.5180 | $1,031.52 | $1,031.55 | $1,031.50 | |