| 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 | $211.78 | 13.652% | $240.6922 | $240.69 | $240.70 | $240.70 |
| Purchase #2 | $239.32 | 5.815% | $253.2365 | $253.24 | $253.25 | $253.20 |
| Purchase #3 | $143.98 | 9.114% | $157.1023 | $157.10 | $157.10 | $157.10 |
| Purchase #4 | $185.96 | 10.684% | $205.828 | $205.83 | $205.85 | $205.80 |
| Purchase #5 | $102.78 | 10.674% | $113.7507 | $113.75 | $113.75 | $113.80 |
| Purchase #6 | $86.60 | 6.535% | $92.2593 | $92.26 | $92.25 | $92.30 |
| Purchase #7 | $20.90 | 8.592% | $22.6957 | $22.70 | $22.70 | $22.70 |
| 7 purchase totals = | $991.32 | $1,085.5647 | $1,085.57 | $1,085.60 | $1,085.60 | |