| 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 | $247.29 | 9.797% | $271.517 | $271.52 | $271.50 | $271.50 |
| Purchase #2 | $36.30 | 7.352% | $38.9688 | $38.97 | $38.95 | $39.00 |
| Purchase #3 | $7.85 | 12.145% | $8.8034 | $8.80 | $8.80 | $8.80 |
| Purchase #4 | $96.35 | 10.504% | $106.4706 | $106.47 | $106.45 | $106.50 |
| Purchase #5 | $218.38 | 6.424% | $232.4087 | $232.41 | $232.40 | $232.40 |
| Purchase #6 | $232.35 | 8.840% | $252.8897 | $252.89 | $252.90 | $252.90 |
| Purchase #7 | $239.73 | 6.554% | $255.4419 | $255.44 | $255.45 | $255.40 |
| 7 purchase totals = | $1,078.25 | $1,166.5001 | $1,166.50 | $1,166.45 | $1,166.50 | |