| 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 | $104.79 | 3.517% | $108.4755 | $108.48 | $108.50 | $108.50 |
| Purchase #2 | $149.69 | 9.343% | $163.6755 | $163.68 | $163.70 | $163.70 |
| Purchase #3 | $112.38 | 6.342% | $119.5071 | $119.51 | $119.50 | $119.50 |
| Purchase #4 | $145.67 | 11.270% | $162.087 | $162.09 | $162.10 | $162.10 |
| Purchase #5 | $209.60 | 9.783% | $230.1052 | $230.11 | $230.10 | $230.10 |
| Purchase #6 | $143.86 | 12.598% | $161.9835 | $161.98 | $162.00 | $162.00 |
| Purchase #7 | $178.32 | 8.536% | $193.5414 | $193.54 | $193.55 | $193.50 |
| 7 purchase totals = | $1,044.31 | $1,139.3752 | $1,139.39 | $1,139.45 | $1,139.40 | |