| 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 | $123.67 | 12.833% | $139.5406 | $139.54 | $139.55 | $139.50 |
| Purchase #2 | $167.84 | 11.205% | $186.6465 | $186.65 | $186.65 | $186.60 |
| Purchase #3 | $198.84 | 9.672% | $218.0718 | $218.07 | $218.05 | $218.10 |
| Purchase #4 | $30.28 | 9.284% | $33.0912 | $33.09 | $33.10 | $33.10 |
| Purchase #5 | $238.93 | 8.840% | $260.0514 | $260.05 | $260.05 | $260.10 |
| Purchase #6 | $203.34 | 10.874% | $225.4512 | $225.45 | $225.45 | $225.50 |
| Purchase #7 | $193.73 | 12.874% | $218.6708 | $218.67 | $218.65 | $218.70 |
| 7 purchase totals = | $1,156.63 | $1,281.5235 | $1,281.52 | $1,281.50 | $1,281.60 | |