| 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 | $192.78 | 4.533% | $201.5187 | $201.52 | $201.50 | $201.50 |
| Purchase #2 | $42.42 | 9.862% | $46.6035 | $46.60 | $46.60 | $46.60 |
| Purchase #3 | $10.32 | 7.496% | $11.0936 | $11.09 | $11.10 | $11.10 |
| Purchase #4 | $5.31 | 9.438% | $5.8112 | $5.81 | $5.80 | $5.80 |
| Purchase #5 | $241.54 | 3.220% | $249.3176 | $249.32 | $249.30 | $249.30 |
| Purchase #6 | $235.33 | 5.258% | $247.7037 | $247.70 | $247.70 | $247.70 |
| Purchase #7 | $68.34 | 10.426% | $75.4651 | $75.47 | $75.45 | $75.50 |
| 7 purchase totals = | $796.04 | $837.5134 | $837.51 | $837.45 | $837.50 | |