| 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 | $23.85 | 4.562% | $24.938 | $24.94 | $24.95 | $24.90 |
| Purchase #2 | $210.75 | 12.521% | $237.138 | $237.14 | $237.15 | $237.10 |
| Purchase #3 | $145.29 | 9.535% | $159.1434 | $159.14 | $159.15 | $159.10 |
| Purchase #4 | $243.75 | 6.325% | $259.1672 | $259.17 | $259.15 | $259.20 |
| Purchase #5 | $95.95 | 7.656% | $103.2959 | $103.30 | $103.30 | $103.30 |
| Purchase #6 | $190.89 | 9.614% | $209.2422 | $209.24 | $209.25 | $209.20 |
| Purchase #7 | $143.54 | 7.465% | $154.2553 | $154.26 | $154.25 | $154.30 |
| 7 purchase totals = | $1,054.02 | $1,147.1800 | $1,147.19 | $1,147.20 | $1,147.10 | |