| 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 | $229.47 | 4.363% | $239.4818 | $239.48 | $239.50 | $239.50 |
| Purchase #2 | $201.65 | 8.372% | $218.5321 | $218.53 | $218.55 | $218.50 |
| Purchase #3 | $20.39 | 7.830% | $21.9865 | $21.99 | $22.00 | $22.00 |
| Purchase #4 | $204.48 | 11.496% | $227.987 | $227.99 | $228.00 | $228.00 |
| Purchase #5 | $79.36 | 5.615% | $83.8161 | $83.82 | $83.80 | $83.80 |
| Purchase #6 | $233.87 | 6.155% | $248.2647 | $248.26 | $248.25 | $248.30 |
| Purchase #7 | $119.84 | 11.679% | $133.8361 | $133.84 | $133.85 | $133.80 |
| 7 purchase totals = | $1,089.06 | $1,173.9043 | $1,173.91 | $1,173.95 | $1,173.90 | |