| 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 | $34.91 | 12.567% | $39.2971 | $39.30 | $39.30 | $39.30 |
| Purchase #2 | $105.78 | 12.725% | $119.2405 | $119.24 | $119.25 | $119.20 |
| Purchase #3 | $204.54 | 10.813% | $226.6569 | $226.66 | $226.65 | $226.70 |
| Purchase #4 | $217.42 | 9.289% | $237.6161 | $237.62 | $237.60 | $237.60 |
| Purchase #5 | $226.31 | 13.608% | $257.1063 | $257.11 | $257.10 | $257.10 |
| Purchase #6 | $151.41 | 7.314% | $162.4841 | $162.48 | $162.50 | $162.50 |
| Purchase #7 | $77.96 | 4.483% | $81.4549 | $81.45 | $81.45 | $81.50 |
| 7 purchase totals = | $1,018.33 | $1,123.8559 | $1,123.86 | $1,123.85 | $1,123.90 | |