| 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 | $16.85 | 5.164% | $17.7201 | $17.72 | $17.70 | $17.70 |
| Purchase #2 | $214.25 | 9.854% | $235.3622 | $235.36 | $235.35 | $235.40 |
| Purchase #3 | $119.46 | 11.236% | $132.8825 | $132.88 | $132.90 | $132.90 |
| Purchase #4 | $74.87 | 7.722% | $80.6515 | $80.65 | $80.65 | $80.70 |
| Purchase #5 | $237.79 | 11.486% | $265.1026 | $265.10 | $265.10 | $265.10 |
| Purchase #6 | $217.58 | 6.129% | $230.9155 | $230.92 | $230.90 | $230.90 |
| Purchase #7 | $239.83 | 5.124% | $252.1189 | $252.12 | $252.10 | $252.10 |
| 7 purchase totals = | $1,120.63 | $1,214.7533 | $1,214.75 | $1,214.70 | $1,214.80 | |