| 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 | $221.44 | 8.132% | $239.4475 | $239.45 | $239.45 | $239.40 |
| Purchase #2 | $206.31 | 9.521% | $225.9528 | $225.95 | $225.95 | $226.00 |
| Purchase #3 | $197.48 | 13.630% | $224.3965 | $224.40 | $224.40 | $224.40 |
| Purchase #4 | $227.51 | 8.787% | $247.5013 | $247.50 | $247.50 | $247.50 |
| Purchase #5 | $105.89 | 11.200% | $117.7497 | $117.75 | $117.75 | $117.70 |
| Purchase #6 | $69.57 | 5.572% | $73.4464 | $73.45 | $73.45 | $73.40 |
| Purchase #7 | $170.77 | 9.820% | $187.5396 | $187.54 | $187.55 | $187.50 |
| 7 purchase totals = | $1,198.97 | $1,316.0338 | $1,316.04 | $1,316.05 | $1,315.90 | |