| 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 | $61.28 | 9.375% | $67.025 | $67.03 | $67.05 | $67.00 |
| Purchase #2 | $240.62 | 3.226% | $248.3824 | $248.38 | $248.40 | $248.40 |
| Purchase #3 | $229.45 | 12.554% | $258.2552 | $258.26 | $258.25 | $258.30 |
| Purchase #4 | $174.59 | 13.195% | $197.6272 | $197.63 | $197.65 | $197.60 |
| Purchase #5 | $75.86 | 9.273% | $82.8945 | $82.89 | $82.90 | $82.90 |
| Purchase #6 | $107.40 | 9.112% | $117.1863 | $117.19 | $117.20 | $117.20 |
| Purchase #7 | $201.94 | 13.493% | $229.1878 | $229.19 | $229.20 | $229.20 |
| 7 purchase totals = | $1,091.14 | $1,200.5584 | $1,200.57 | $1,200.65 | $1,200.60 | |