| 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 | $11.28 | 12.686% | $12.711 | $12.71 | $12.70 | $12.70 |
| Purchase #2 | $226.70 | 9.542% | $248.3317 | $248.33 | $248.35 | $248.30 |
| Purchase #3 | $145.38 | 11.436% | $162.0057 | $162.01 | $162.00 | $162.00 |
| Purchase #4 | $86.75 | 11.756% | $96.9483 | $96.95 | $96.95 | $96.90 |
| Purchase #5 | $88.93 | 8.304% | $96.3147 | $96.31 | $96.30 | $96.30 |
| Purchase #6 | $165.28 | 9.293% | $180.6395 | $180.64 | $180.65 | $180.60 |
| Purchase #7 | $20.83 | 12.418% | $23.4167 | $23.42 | $23.40 | $23.40 |
| 7 purchase totals = | $745.15 | $820.3676 | $820.37 | $820.35 | $820.20 | |