| 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 | $232.90 | 9.506% | $255.0395 | $255.04 | $255.05 | $255.00 |
| Purchase #2 | $198.71 | 9.294% | $217.1781 | $217.18 | $217.20 | $217.20 |
| Purchase #3 | $105.84 | 13.601% | $120.2353 | $120.24 | $120.25 | $120.20 |
| Purchase #4 | $186.60 | 6.236% | $198.2364 | $198.24 | $198.25 | $198.20 |
| Purchase #5 | $146.50 | 11.289% | $163.0384 | $163.04 | $163.05 | $163.00 |
| Purchase #6 | $99.36 | 8.313% | $107.6198 | $107.62 | $107.60 | $107.60 |
| Purchase #7 | $83.52 | 8.598% | $90.701 | $90.70 | $90.70 | $90.70 |
| 7 purchase totals = | $1,053.43 | $1,152.0485 | $1,152.06 | $1,152.10 | $1,151.90 | |