| 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 | $109.43 | 11.626% | $122.1523 | $122.15 | $122.15 | $122.20 |
| Purchase #2 | $220.53 | 7.869% | $237.8835 | $237.88 | $237.90 | $237.90 |
| Purchase #3 | $60.87 | 4.714% | $63.7394 | $63.74 | $63.75 | $63.70 |
| Purchase #4 | $250.96 | 12.238% | $281.6725 | $281.67 | $281.65 | $281.70 |
| Purchase #5 | $74.33 | 12.472% | $83.6004 | $83.60 | $83.60 | $83.60 |
| Purchase #6 | $163.44 | 9.678% | $179.2577 | $179.26 | $179.25 | $179.30 |
| Purchase #7 | $96.85 | 12.618% | $109.0705 | $109.07 | $109.05 | $109.10 |
| 7 purchase totals = | $976.41 | $1,077.3763 | $1,077.37 | $1,077.35 | $1,077.50 | |