| 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 | $138.90 | 5.278% | $146.2311 | $146.23 | $146.25 | $146.20 |
| Purchase #2 | $186.88 | 11.350% | $208.0909 | $208.09 | $208.10 | $208.10 |
| Purchase #3 | $156.25 | 7.608% | $168.1375 | $168.14 | $168.15 | $168.10 |
| Purchase #4 | $194.43 | 6.315% | $206.7083 | $206.71 | $206.70 | $206.70 |
| Purchase #5 | $109.95 | 4.494% | $114.8912 | $114.89 | $114.90 | $114.90 |
| Purchase #6 | $211.57 | 7.287% | $226.9871 | $226.99 | $227.00 | $227.00 |
| Purchase #7 | $227.57 | 5.565% | $240.2343 | $240.23 | $240.25 | $240.20 |
| 7 purchase totals = | $1,225.55 | $1,311.2804 | $1,311.28 | $1,311.35 | $1,311.20 | |