| 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 | $179.55 | 13.119% | $203.1052 | $203.11 | $203.10 | $203.10 |
| Purchase #2 | $237.75 | 8.825% | $258.7314 | $258.73 | $258.75 | $258.70 |
| Purchase #3 | $152.60 | 3.486% | $157.9196 | $157.92 | $157.90 | $157.90 |
| Purchase #4 | $94.73 | 4.648% | $99.1331 | $99.13 | $99.15 | $99.10 |
| Purchase #5 | $217.79 | 11.841% | $243.5785 | $243.58 | $243.60 | $243.60 |
| Purchase #6 | $128.50 | 4.171% | $133.8597 | $133.86 | $133.85 | $133.90 |
| Purchase #7 | $223.43 | 12.148% | $250.5723 | $250.57 | $250.55 | $250.60 |
| 7 purchase totals = | $1,234.35 | $1,346.8998 | $1,346.90 | $1,346.90 | $1,346.90 | |