| 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 | $197.96 | 8.297% | $214.3847 | $214.38 | $214.40 | $214.40 |
| Purchase #2 | $15.45 | 13.554% | $17.5441 | $17.54 | $17.55 | $17.50 |
| Purchase #3 | $250.51 | 3.725% | $259.8415 | $259.84 | $259.85 | $259.80 |
| Purchase #4 | $168.82 | 13.817% | $192.1459 | $192.15 | $192.15 | $192.10 |
| Purchase #5 | $79.95 | 10.495% | $88.3408 | $88.34 | $88.35 | $88.30 |
| Purchase #6 | $98.60 | 5.700% | $104.2202 | $104.22 | $104.20 | $104.20 |
| Purchase #7 | $173.67 | 13.584% | $197.2613 | $197.26 | $197.25 | $197.30 |
| 7 purchase totals = | $984.96 | $1,073.7385 | $1,073.73 | $1,073.75 | $1,073.60 | |