| 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 | $113.45 | 4.530% | $118.5893 | $118.59 | $118.60 | $118.60 |
| Purchase #2 | $117.89 | 10.533% | $130.3074 | $130.31 | $130.30 | $130.30 |
| Purchase #3 | $93.87 | 12.293% | $105.4094 | $105.41 | $105.40 | $105.40 |
| Purchase #4 | $217.58 | 3.170% | $224.4773 | $224.48 | $224.50 | $224.50 |
| Purchase #5 | $185.89 | 9.660% | $203.847 | $203.85 | $203.85 | $203.80 |
| Purchase #6 | $110.25 | 13.157% | $124.7556 | $124.76 | $124.75 | $124.80 |
| Purchase #7 | $200.56 | 7.419% | $215.4395 | $215.44 | $215.45 | $215.40 |
| 7 purchase totals = | $1,039.49 | $1,122.8255 | $1,122.84 | $1,122.85 | $1,122.80 | |