| 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 | $102.91 | 8.780% | $111.9455 | $111.95 | $111.95 | $111.90 |
| Purchase #2 | $16.44 | 6.494% | $17.5076 | $17.51 | $17.50 | $17.50 |
| Purchase #3 | $118.58 | 9.759% | $130.1522 | $130.15 | $130.15 | $130.20 |
| Purchase #4 | $133.69 | 5.483% | $141.0202 | $141.02 | $141.00 | $141.00 |
| Purchase #5 | $218.50 | 12.868% | $246.6166 | $246.62 | $246.60 | $246.60 |
| Purchase #6 | $220.69 | 4.796% | $231.2743 | $231.27 | $231.25 | $231.30 |
| Purchase #7 | $185.89 | 13.550% | $211.0781 | $211.08 | $211.10 | $211.10 |
| 7 purchase totals = | $996.70 | $1,089.5945 | $1,089.60 | $1,089.55 | $1,089.60 | |