| 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 | $193.62 | 11.372% | $215.6385 | $215.64 | $215.65 | $215.60 |
| Purchase #2 | $151.77 | 6.761% | $162.0312 | $162.03 | $162.05 | $162.00 |
| Purchase #3 | $82.93 | 6.530% | $88.3453 | $88.35 | $88.35 | $88.30 |
| Purchase #4 | $198.65 | 3.125% | $204.8578 | $204.86 | $204.85 | $204.90 |
| Purchase #5 | $50.81 | 13.848% | $57.8462 | $57.85 | $57.85 | $57.80 |
| Purchase #6 | $52.99 | 3.292% | $54.7344 | $54.73 | $54.75 | $54.70 |
| Purchase #7 | $241.90 | 6.417% | $257.4227 | $257.42 | $257.40 | $257.40 |
| 7 purchase totals = | $972.67 | $1,040.8761 | $1,040.88 | $1,040.90 | $1,040.70 | |