| 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 | $214.65 | 9.779% | $235.6406 | $235.64 | $235.65 | $235.60 |
| Purchase #2 | $71.45 | 13.393% | $81.0193 | $81.02 | $81.00 | $81.00 |
| Purchase #3 | $128.87 | 9.430% | $141.0224 | $141.02 | $141.00 | $141.00 |
| Purchase #4 | $156.82 | 5.853% | $165.9987 | $166.00 | $166.00 | $166.00 |
| Purchase #5 | $194.39 | 11.277% | $216.3114 | $216.31 | $216.30 | $216.30 |
| Purchase #6 | $179.95 | 12.186% | $201.8787 | $201.88 | $201.90 | $201.90 |
| Purchase #7 | $20.82 | 12.384% | $23.3983 | $23.40 | $23.40 | $23.40 |
| 7 purchase totals = | $966.95 | $1,065.2694 | $1,065.27 | $1,065.25 | $1,065.20 | |