| 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 | $207.28 | 12.235% | $232.6407 | $232.64 | $232.65 | $232.60 |
| Purchase #2 | $205.80 | 12.683% | $231.9016 | $231.90 | $231.90 | $231.90 |
| Purchase #3 | $209.84 | 6.527% | $223.5363 | $223.54 | $223.55 | $223.50 |
| Purchase #4 | $14.88 | 8.706% | $16.1755 | $16.18 | $16.20 | $16.20 |
| Purchase #5 | $247.80 | 9.265% | $270.7587 | $270.76 | $270.75 | $270.80 |
| Purchase #6 | $137.88 | 10.747% | $152.698 | $152.70 | $152.70 | $152.70 |
| Purchase #7 | $83.88 | 9.623% | $91.9518 | $91.95 | $91.95 | $92.00 |
| 7 purchase totals = | $1,107.36 | $1,219.6626 | $1,219.67 | $1,219.70 | $1,219.70 | |