| 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 | $126.82 | 5.296% | $133.5364 | $133.54 | $133.55 | $133.50 |
| Purchase #2 | $239.31 | 5.626% | $252.7736 | $252.77 | $252.75 | $252.80 |
| Purchase #3 | $224.96 | 4.166% | $234.3318 | $234.33 | $234.35 | $234.30 |
| Purchase #4 | $62.83 | 10.692% | $69.5478 | $69.55 | $69.55 | $69.50 |
| Purchase #5 | $129.56 | 12.333% | $145.5386 | $145.54 | $145.55 | $145.50 |
| Purchase #6 | $186.75 | 7.596% | $200.9355 | $200.94 | $200.95 | $200.90 |
| Purchase #7 | $247.90 | 9.348% | $271.0737 | $271.07 | $271.05 | $271.10 |
| 7 purchase totals = | $1,218.13 | $1,307.7374 | $1,307.74 | $1,307.75 | $1,307.60 | |