| 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 | $34.83 | 11.405% | $38.8024 | $38.80 | $38.80 | $38.80 |
| Purchase #2 | $128.36 | 5.374% | $135.2581 | $135.26 | $135.25 | $135.30 |
| Purchase #3 | $236.47 | 8.104% | $255.6335 | $255.63 | $255.65 | $255.60 |
| Purchase #4 | $185.68 | 4.289% | $193.6438 | $193.64 | $193.65 | $193.60 |
| Purchase #5 | $48.54 | 4.291% | $50.6229 | $50.62 | $50.60 | $50.60 |
| Purchase #6 | $247.93 | 3.349% | $256.2332 | $256.23 | $256.25 | $256.20 |
| Purchase #7 | $127.31 | 7.573% | $136.9512 | $136.95 | $136.95 | $137.00 |
| 7 purchase totals = | $1,009.12 | $1,067.1451 | $1,067.13 | $1,067.15 | $1,067.10 | |