| 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 | $236.46 | 5.244% | $248.86 | $248.86 | $248.85 | $248.90 |
| Purchase #2 | $220.80 | 7.730% | $237.8678 | $237.87 | $237.85 | $237.90 |
| Purchase #3 | $158.48 | 9.805% | $174.019 | $174.02 | $174.00 | $174.00 |
| Purchase #4 | $163.85 | 6.152% | $173.9301 | $173.93 | $173.95 | $173.90 |
| Purchase #5 | $8.86 | 4.725% | $9.2786 | $9.28 | $9.30 | $9.30 |
| Purchase #6 | $136.31 | 4.393% | $142.2981 | $142.30 | $142.30 | $142.30 |
| Purchase #7 | $64.47 | 10.805% | $71.436 | $71.44 | $71.45 | $71.40 |
| 7 purchase totals = | $989.23 | $1,057.6896 | $1,057.70 | $1,057.70 | $1,057.70 | |