| 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 | $13.54 | 5.287% | $14.2559 | $14.26 | $14.25 | $14.30 |
| Purchase #2 | $198.36 | 13.224% | $224.5911 | $224.59 | $224.60 | $224.60 |
| Purchase #3 | $225.33 | 7.151% | $241.4433 | $241.44 | $241.45 | $241.40 |
| Purchase #4 | $119.62 | 8.687% | $130.0114 | $130.01 | $130.00 | $130.00 |
| Purchase #5 | $97.78 | 12.193% | $109.7023 | $109.70 | $109.70 | $109.70 |
| Purchase #6 | $230.68 | 4.438% | $240.9176 | $240.92 | $240.90 | $240.90 |
| Purchase #7 | $247.66 | 9.268% | $270.6131 | $270.61 | $270.60 | $270.60 |
| 7 purchase totals = | $1,132.97 | $1,231.5347 | $1,231.53 | $1,231.50 | $1,231.50 | |