| 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 | $134.69 | 4.367% | $140.5719 | $140.57 | $140.55 | $140.60 |
| Purchase #2 | $23.68 | 12.431% | $26.6237 | $26.62 | $26.60 | $26.60 |
| Purchase #3 | $120.27 | 7.844% | $129.704 | $129.70 | $129.70 | $129.70 |
| Purchase #4 | $105.95 | 11.388% | $118.0156 | $118.02 | $118.00 | $118.00 |
| Purchase #5 | $154.42 | 13.651% | $175.4999 | $175.50 | $175.50 | $175.50 |
| Purchase #6 | $210.65 | 13.680% | $239.4669 | $239.47 | $239.45 | $239.50 |
| Purchase #7 | $199.98 | 10.729% | $221.4359 | $221.44 | $221.45 | $221.40 |
| 7 purchase totals = | $949.64 | $1,051.3179 | $1,051.32 | $1,051.25 | $1,051.30 | |