| 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 | $112.51 | 13.523% | $127.7247 | $127.72 | $127.70 | $127.70 |
| Purchase #2 | $206.39 | 9.488% | $225.9723 | $225.97 | $225.95 | $226.00 |
| Purchase #3 | $34.75 | 9.352% | $37.9998 | $38.00 | $38.00 | $38.00 |
| Purchase #4 | $218.60 | 6.287% | $232.3434 | $232.34 | $232.35 | $232.30 |
| Purchase #5 | $106.68 | 10.671% | $118.0638 | $118.06 | $118.05 | $118.10 |
| Purchase #6 | $240.60 | 13.604% | $273.3312 | $273.33 | $273.35 | $273.30 |
| Purchase #7 | $194.86 | 6.377% | $207.2862 | $207.29 | $207.30 | $207.30 |
| 7 purchase totals = | $1,114.39 | $1,222.7214 | $1,222.71 | $1,222.70 | $1,222.70 | |