| 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 | $237.33 | 6.264% | $252.1964 | $252.20 | $252.20 | $252.20 |
| Purchase #2 | $186.59 | 12.417% | $209.7589 | $209.76 | $209.75 | $209.80 |
| Purchase #3 | $58.70 | 9.788% | $64.4456 | $64.45 | $64.45 | $64.40 |
| Purchase #4 | $164.40 | 10.364% | $181.4384 | $181.44 | $181.45 | $181.40 |
| Purchase #5 | $147.33 | 7.136% | $157.8435 | $157.84 | $157.85 | $157.80 |
| Purchase #6 | $115.37 | 5.404% | $121.6046 | $121.60 | $121.60 | $121.60 |
| Purchase #7 | $212.48 | 13.277% | $240.691 | $240.69 | $240.70 | $240.70 |
| 7 purchase totals = | $1,122.20 | $1,227.9784 | $1,227.98 | $1,228.00 | $1,227.90 | |