| 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 | $187.34 | 4.569% | $195.8996 | $195.90 | $195.90 | $195.90 |
| Purchase #2 | $103.34 | 3.122% | $106.5663 | $106.57 | $106.55 | $106.60 |
| Purchase #3 | $93.46 | 6.858% | $99.8695 | $99.87 | $99.85 | $99.90 |
| Purchase #4 | $123.85 | 10.819% | $137.2493 | $137.25 | $137.25 | $137.20 |
| Purchase #5 | $10.27 | 10.779% | $11.377 | $11.38 | $11.40 | $11.40 |
| Purchase #6 | $250.64 | 8.398% | $271.6887 | $271.69 | $271.70 | $271.70 |
| Purchase #7 | $202.61 | 5.377% | $213.5043 | $213.50 | $213.50 | $213.50 |
| 7 purchase totals = | $971.51 | $1,036.1547 | $1,036.16 | $1,036.15 | $1,036.20 | |