| 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 | $111.54 | 9.250% | $121.8575 | $121.86 | $121.85 | $121.90 |
| Purchase #2 | $176.25 | 9.694% | $193.3357 | $193.34 | $193.35 | $193.30 |
| Purchase #3 | $30.37 | 12.789% | $34.254 | $34.25 | $34.25 | $34.30 |
| Purchase #4 | $208.44 | 8.700% | $226.5743 | $226.57 | $226.55 | $226.60 |
| Purchase #5 | $122.34 | 12.195% | $137.2594 | $137.26 | $137.25 | $137.30 |
| Purchase #6 | $141.45 | 12.172% | $158.6673 | $158.67 | $158.65 | $158.70 |
| Purchase #7 | $56.63 | 5.290% | $59.6257 | $59.63 | $59.65 | $59.60 |
| 7 purchase totals = | $847.02 | $931.5739 | $931.58 | $931.55 | $931.70 | |