| 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 | $129.59 | 8.328% | $140.3823 | $140.38 | $140.40 | $140.40 |
| Purchase #2 | $175.91 | 3.464% | $182.0035 | $182.00 | $182.00 | $182.00 |
| Purchase #3 | $210.36 | 3.387% | $217.4849 | $217.48 | $217.50 | $217.50 |
| Purchase #4 | $90.29 | 8.373% | $97.85 | $97.85 | $97.85 | $97.90 |
| Purchase #5 | $92.54 | 11.724% | $103.3894 | $103.39 | $103.40 | $103.40 |
| Purchase #6 | $94.45 | 4.177% | $98.3952 | $98.40 | $98.40 | $98.40 |
| Purchase #7 | $235.41 | 7.401% | $252.8327 | $252.83 | $252.85 | $252.80 |
| 7 purchase totals = | $1,028.55 | $1,092.3380 | $1,092.33 | $1,092.40 | $1,092.40 | |