| 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 | $11.58 | 10.872% | $12.839 | $12.84 | $12.85 | $12.80 |
| Purchase #2 | $235.31 | 5.571% | $248.4191 | $248.42 | $248.40 | $248.40 |
| Purchase #3 | $200.81 | 6.495% | $213.8526 | $213.85 | $213.85 | $213.90 |
| Purchase #4 | $105.46 | 4.249% | $109.941 | $109.94 | $109.95 | $109.90 |
| Purchase #5 | $228.48 | 12.544% | $257.1405 | $257.14 | $257.15 | $257.10 |
| Purchase #6 | $190.90 | 10.245% | $210.4577 | $210.46 | $210.45 | $210.50 |
| Purchase #7 | $63.40 | 13.564% | $71.9996 | $72.00 | $72.00 | $72.00 |
| 7 purchase totals = | $1,035.94 | $1,124.6495 | $1,124.65 | $1,124.65 | $1,124.60 | |