| 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 | $169.43 | 7.111% | $181.4782 | $181.48 | $181.50 | $181.50 |
| Purchase #2 | $7.77 | 3.173% | $8.0165 | $8.02 | $8.00 | $8.00 |
| Purchase #3 | $6.56 | 10.443% | $7.2451 | $7.25 | $7.25 | $7.20 |
| Purchase #4 | $216.94 | 13.735% | $246.7367 | $246.74 | $246.75 | $246.70 |
| Purchase #5 | $248.62 | 6.487% | $264.748 | $264.75 | $264.75 | $264.70 |
| Purchase #6 | $220.53 | 3.751% | $228.8021 | $228.80 | $228.80 | $228.80 |
| Purchase #7 | $119.84 | 3.692% | $124.2645 | $124.26 | $124.25 | $124.30 |
| 7 purchase totals = | $989.69 | $1,061.2911 | $1,061.30 | $1,061.30 | $1,061.20 | |