| 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 | $114.34 | 8.383% | $123.9251 | $123.93 | $123.95 | $123.90 |
| Purchase #2 | $143.82 | 12.293% | $161.4998 | $161.50 | $161.50 | $161.50 |
| Purchase #3 | $77.50 | 10.328% | $85.5042 | $85.50 | $85.50 | $85.50 |
| Purchase #4 | $228.71 | 12.429% | $257.1364 | $257.14 | $257.15 | $257.10 |
| Purchase #5 | $144.51 | 12.370% | $162.3859 | $162.39 | $162.40 | $162.40 |
| Purchase #6 | $25.44 | 4.811% | $26.6639 | $26.66 | $26.65 | $26.70 |
| Purchase #7 | $147.97 | 13.352% | $167.727 | $167.73 | $167.75 | $167.70 |
| 7 purchase totals = | $882.29 | $984.8423 | $984.85 | $984.90 | $984.80 | |