| 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 | $13.34 | 11.862% | $14.9224 | $14.92 | $14.90 | $14.90 |
| Purchase #2 | $219.74 | 10.766% | $243.3972 | $243.40 | $243.40 | $243.40 |
| Purchase #3 | $68.95 | 12.519% | $77.5819 | $77.58 | $77.60 | $77.60 |
| Purchase #4 | $95.59 | 9.870% | $105.0247 | $105.02 | $105.00 | $105.00 |
| Purchase #5 | $211.40 | 8.503% | $229.3753 | $229.38 | $229.40 | $229.40 |
| Purchase #6 | $221.31 | 13.163% | $250.441 | $250.44 | $250.45 | $250.40 |
| Purchase #7 | $74.33 | 8.157% | $80.3931 | $80.39 | $80.40 | $80.40 |
| 7 purchase totals = | $904.66 | $1,001.1356 | $1,001.13 | $1,001.15 | $1,001.10 | |