| 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 | $206.43 | 8.318% | $223.6008 | $223.60 | $223.60 | $223.60 |
| Purchase #2 | $25.37 | 12.421% | $28.5212 | $28.52 | $28.50 | $28.50 |
| Purchase #3 | $208.72 | 7.552% | $224.4825 | $224.48 | $224.50 | $224.50 |
| Purchase #4 | $243.77 | 7.706% | $262.5549 | $262.55 | $262.55 | $262.60 |
| Purchase #5 | $133.39 | 3.507% | $138.068 | $138.07 | $138.05 | $138.10 |
| Purchase #6 | $138.58 | 11.864% | $155.0211 | $155.02 | $155.00 | $155.00 |
| Purchase #7 | $163.69 | 9.615% | $179.4288 | $179.43 | $179.45 | $179.40 |
| 7 purchase totals = | $1,119.95 | $1,211.6773 | $1,211.67 | $1,211.65 | $1,211.70 | |