| 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 | $214.80 | 4.586% | $224.6507 | $224.65 | $224.65 | $224.70 |
| Purchase #2 | $108.66 | 12.809% | $122.5783 | $122.58 | $122.60 | $122.60 |
| Purchase #3 | $33.29 | 10.446% | $36.7675 | $36.77 | $36.75 | $36.80 |
| Purchase #4 | $174.28 | 3.340% | $180.101 | $180.10 | $180.10 | $180.10 |
| Purchase #5 | $189.78 | 5.487% | $200.1932 | $200.19 | $200.20 | $200.20 |
| Purchase #6 | $235.27 | 9.467% | $257.543 | $257.54 | $257.55 | $257.50 |
| Purchase #7 | $114.48 | 3.162% | $118.0999 | $118.10 | $118.10 | $118.10 |
| 7 purchase totals = | $1,070.56 | $1,139.9336 | $1,139.93 | $1,139.95 | $1,140.00 | |