| 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 | $124.70 | 11.782% | $139.3922 | $139.39 | $139.40 | $139.40 |
| Purchase #2 | $217.33 | 13.723% | $247.1542 | $247.15 | $247.15 | $247.20 |
| Purchase #3 | $196.49 | 11.331% | $218.7543 | $218.75 | $218.75 | $218.80 |
| Purchase #4 | $243.97 | 3.651% | $252.8773 | $252.88 | $252.90 | $252.90 |
| Purchase #5 | $59.47 | 4.769% | $62.3061 | $62.31 | $62.30 | $62.30 |
| Purchase #6 | $62.94 | 12.183% | $70.608 | $70.61 | $70.60 | $70.60 |
| Purchase #7 | $133.80 | 10.244% | $147.5065 | $147.51 | $147.50 | $147.50 |
| 7 purchase totals = | $1,038.70 | $1,138.5986 | $1,138.60 | $1,138.60 | $1,138.70 | |