| 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 | $201.83 | 13.691% | $229.4625 | $229.46 | $229.45 | $229.50 |
| Purchase #2 | $201.75 | 10.681% | $223.2989 | $223.30 | $223.30 | $223.30 |
| Purchase #3 | $156.29 | 10.450% | $172.6223 | $172.62 | $172.60 | $172.60 |
| Purchase #4 | $10.50 | 11.407% | $11.6977 | $11.70 | $11.70 | $11.70 |
| Purchase #5 | $193.97 | 10.420% | $214.1817 | $214.18 | $214.20 | $214.20 |
| Purchase #6 | $21.36 | 7.553% | $22.9733 | $22.97 | $22.95 | $23.00 |
| Purchase #7 | $232.29 | 4.782% | $243.3981 | $243.40 | $243.40 | $243.40 |
| 7 purchase totals = | $1,017.99 | $1,117.6345 | $1,117.63 | $1,117.60 | $1,117.70 | |