| 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 | $98.37 | 13.227% | $111.3814 | $111.38 | $111.40 | $111.40 |
| Purchase #2 | $201.88 | 5.624% | $213.2337 | $213.23 | $213.25 | $213.20 |
| Purchase #3 | $111.30 | 5.279% | $117.1755 | $117.18 | $117.20 | $117.20 |
| Purchase #4 | $173.47 | 11.276% | $193.0305 | $193.03 | $193.05 | $193.00 |
| Purchase #5 | $200.51 | 4.417% | $209.3665 | $209.37 | $209.35 | $209.40 |
| Purchase #6 | $166.73 | 12.715% | $187.9297 | $187.93 | $187.95 | $187.90 |
| Purchase #7 | $184.79 | 6.736% | $197.2375 | $197.24 | $197.25 | $197.20 |
| 7 purchase totals = | $1,137.05 | $1,229.3548 | $1,229.36 | $1,229.45 | $1,229.30 | |