| 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 | $218.49 | 9.665% | $239.6071 | $239.61 | $239.60 | $239.60 |
| Purchase #2 | $191.43 | 12.323% | $215.0199 | $215.02 | $215.00 | $215.00 |
| Purchase #3 | $220.67 | 5.326% | $232.4229 | $232.42 | $232.40 | $232.40 |
| Purchase #4 | $154.86 | 6.727% | $165.2774 | $165.28 | $165.30 | $165.30 |
| Purchase #5 | $93.59 | 6.595% | $99.7623 | $99.76 | $99.75 | $99.80 |
| Purchase #6 | $138.44 | 3.106% | $142.7399 | $142.74 | $142.75 | $142.70 |
| Purchase #7 | $131.92 | 7.228% | $141.4552 | $141.46 | $141.45 | $141.50 |
| 7 purchase totals = | $1,149.40 | $1,236.2847 | $1,236.29 | $1,236.25 | $1,236.30 | |