| 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 | $210.77 | 7.589% | $226.7653 | $226.77 | $226.75 | $226.80 |
| Purchase #2 | $143.89 | 10.582% | $159.1164 | $159.12 | $159.10 | $159.10 |
| Purchase #3 | $199.38 | 3.115% | $205.5907 | $205.59 | $205.60 | $205.60 |
| Purchase #4 | $247.31 | 8.251% | $267.7155 | $267.72 | $267.70 | $267.70 |
| Purchase #5 | $134.27 | 10.187% | $147.9481 | $147.95 | $147.95 | $147.90 |
| Purchase #6 | $40.88 | 3.382% | $42.2626 | $42.26 | $42.25 | $42.30 |
| Purchase #7 | $193.76 | 5.108% | $203.6573 | $203.66 | $203.65 | $203.70 |
| 7 purchase totals = | $1,170.26 | $1,253.0559 | $1,253.07 | $1,253.00 | $1,253.10 | |