| 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 | $236.83 | 11.552% | $264.1886 | $264.19 | $264.20 | $264.20 |
| Purchase #2 | $239.25 | 8.136% | $258.7154 | $258.72 | $258.70 | $258.70 |
| Purchase #3 | $65.62 | 12.512% | $73.8304 | $73.83 | $73.85 | $73.80 |
| Purchase #4 | $95.25 | 8.270% | $103.1272 | $103.13 | $103.15 | $103.10 |
| Purchase #5 | $85.39 | 7.708% | $91.9719 | $91.97 | $91.95 | $92.00 |
| Purchase #6 | $33.46 | 8.742% | $36.3851 | $36.39 | $36.40 | $36.40 |
| Purchase #7 | $8.40 | 9.787% | $9.2221 | $9.22 | $9.20 | $9.20 |
| 7 purchase totals = | $764.20 | $837.4407 | $837.45 | $837.45 | $837.40 | |