| 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 | $123.34 | 8.750% | $134.1323 | $134.13 | $134.15 | $134.10 |
| Purchase #2 | $238.77 | 13.459% | $270.9061 | $270.91 | $270.90 | $270.90 |
| Purchase #3 | $219.61 | 4.432% | $229.3431 | $229.34 | $229.35 | $229.30 |
| Purchase #4 | $213.34 | 4.381% | $222.6864 | $222.69 | $222.70 | $222.70 |
| Purchase #5 | $170.31 | 13.788% | $193.7923 | $193.79 | $193.80 | $193.80 |
| Purchase #6 | $14.94 | 10.531% | $16.5133 | $16.51 | $16.50 | $16.50 |
| Purchase #7 | $107.96 | 6.556% | $115.0379 | $115.04 | $115.05 | $115.00 |
| 7 purchase totals = | $1,088.27 | $1,182.4114 | $1,182.41 | $1,182.45 | $1,182.30 | |