| 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 | $34.99 | 11.280% | $38.9369 | $38.94 | $38.95 | $38.90 |
| Purchase #2 | $228.34 | 3.805% | $237.0283 | $237.03 | $237.05 | $237.00 |
| Purchase #3 | $236.91 | 4.447% | $247.4454 | $247.45 | $247.45 | $247.40 |
| Purchase #4 | $219.54 | 5.696% | $232.045 | $232.05 | $232.05 | $232.00 |
| Purchase #5 | $182.86 | 5.292% | $192.537 | $192.54 | $192.55 | $192.50 |
| Purchase #6 | $70.54 | 6.181% | $74.9001 | $74.90 | $74.90 | $74.90 |
| Purchase #7 | $156.64 | 12.372% | $176.0195 | $176.02 | $176.00 | $176.00 |
| 7 purchase totals = | $1,129.82 | $1,198.9122 | $1,198.93 | $1,198.95 | $1,198.70 | |