| 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 | $186.70 | 3.654% | $193.522 | $193.52 | $193.50 | $193.50 |
| Purchase #2 | $9.31 | 6.211% | $9.8882 | $9.89 | $9.90 | $9.90 |
| Purchase #3 | $23.49 | 13.175% | $26.5848 | $26.58 | $26.60 | $26.60 |
| Purchase #4 | $59.55 | 12.804% | $67.1748 | $67.17 | $67.15 | $67.20 |
| Purchase #5 | $225.74 | 13.152% | $255.4293 | $255.43 | $255.45 | $255.40 |
| Purchase #6 | $196.94 | 11.148% | $218.8949 | $218.89 | $218.90 | $218.90 |
| Purchase #7 | $232.63 | 9.859% | $255.565 | $255.57 | $255.55 | $255.60 |
| 7 purchase totals = | $934.36 | $1,027.0590 | $1,027.05 | $1,027.05 | $1,027.10 | |