| 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 | $218.46 | 9.434% | $239.0695 | $239.07 | $239.05 | $239.10 |
| Purchase #2 | $8.83 | 10.108% | $9.7225 | $9.72 | $9.70 | $9.70 |
| Purchase #3 | $133.51 | 10.333% | $147.3056 | $147.31 | $147.30 | $147.30 |
| Purchase #4 | $44.52 | 10.340% | $49.1234 | $49.12 | $49.10 | $49.10 |
| Purchase #5 | $213.75 | 10.548% | $236.2964 | $236.30 | $236.30 | $236.30 |
| Purchase #6 | $220.44 | 13.704% | $250.6491 | $250.65 | $250.65 | $250.60 |
| Purchase #7 | $110.87 | 12.326% | $124.5358 | $124.54 | $124.55 | $124.50 |
| 7 purchase totals = | $950.38 | $1,056.7023 | $1,056.71 | $1,056.65 | $1,056.60 | |