| 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 | $146.54 | 5.805% | $155.0466 | $155.05 | $155.05 | $155.00 |
| Purchase #2 | $231.64 | 6.304% | $246.2426 | $246.24 | $246.25 | $246.20 |
| Purchase #3 | $80.33 | 4.620% | $84.0412 | $84.04 | $84.05 | $84.00 |
| Purchase #4 | $74.73 | 8.407% | $81.0126 | $81.01 | $81.00 | $81.00 |
| Purchase #5 | $189.76 | 13.824% | $215.9924 | $215.99 | $216.00 | $216.00 |
| Purchase #6 | $190.78 | 12.698% | $215.0052 | $215.01 | $215.00 | $215.00 |
| Purchase #7 | $224.87 | 8.753% | $244.5529 | $244.55 | $244.55 | $244.60 |
| 7 purchase totals = | $1,138.65 | $1,241.8935 | $1,241.89 | $1,241.90 | $1,241.80 | |