| 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 | $203.48 | 10.829% | $225.5148 | $225.51 | $225.50 | $225.50 |
| Purchase #2 | $243.33 | 6.843% | $259.9811 | $259.98 | $260.00 | $260.00 |
| Purchase #3 | $185.26 | 10.778% | $205.2273 | $205.23 | $205.25 | $205.20 |
| Purchase #4 | $131.44 | 3.848% | $136.4978 | $136.50 | $136.50 | $136.50 |
| Purchase #5 | $122.82 | 8.778% | $133.6011 | $133.60 | $133.60 | $133.60 |
| Purchase #6 | $187.95 | 9.264% | $205.3617 | $205.36 | $205.35 | $205.40 |
| Purchase #7 | $111.54 | 5.490% | $117.6635 | $117.66 | $117.65 | $117.70 |
| 7 purchase totals = | $1,185.82 | $1,283.8473 | $1,283.84 | $1,283.85 | $1,283.90 | |