| 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 | $113.77 | 5.571% | $120.1081 | $120.11 | $120.10 | $120.10 |
| Purchase #2 | $228.39 | 12.287% | $256.4523 | $256.45 | $256.45 | $256.50 |
| Purchase #3 | $147.55 | 13.215% | $167.0487 | $167.05 | $167.05 | $167.00 |
| Purchase #4 | $234.62 | 4.620% | $245.4594 | $245.46 | $245.45 | $245.50 |
| Purchase #5 | $217.72 | 6.136% | $231.0793 | $231.08 | $231.10 | $231.10 |
| Purchase #6 | $193.40 | 4.349% | $201.811 | $201.81 | $201.80 | $201.80 |
| Purchase #7 | $212.53 | 4.518% | $222.1321 | $222.13 | $222.15 | $222.10 |
| 7 purchase totals = | $1,347.98 | $1,444.0909 | $1,444.09 | $1,444.10 | $1,444.10 | |