| 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 | $218.48 | 4.845% | $229.0654 | $229.07 | $229.05 | $229.10 |
| Purchase #2 | $65.94 | 7.745% | $71.0471 | $71.05 | $71.05 | $71.00 |
| Purchase #3 | $214.93 | 5.131% | $225.9581 | $225.96 | $225.95 | $226.00 |
| Purchase #4 | $130.42 | 5.235% | $137.2475 | $137.25 | $137.25 | $137.20 |
| Purchase #5 | $229.40 | 8.388% | $248.6421 | $248.64 | $248.65 | $248.60 |
| Purchase #6 | $20.82 | 9.857% | $22.8722 | $22.87 | $22.85 | $22.90 |
| Purchase #7 | $167.78 | 3.830% | $174.206 | $174.21 | $174.20 | $174.20 |
| 7 purchase totals = | $1,047.77 | $1,109.0384 | $1,109.05 | $1,109.00 | $1,109.00 | |