| 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 | $239.40 | 12.607% | $269.5812 | $269.58 | $269.60 | $269.60 |
| Purchase #2 | $28.75 | 4.162% | $29.9466 | $29.95 | $29.95 | $29.90 |
| Purchase #3 | $130.93 | 12.118% | $146.7961 | $146.80 | $146.80 | $146.80 |
| Purchase #4 | $225.41 | 3.318% | $232.8891 | $232.89 | $232.90 | $232.90 |
| Purchase #5 | $204.86 | 13.423% | $232.3584 | $232.36 | $232.35 | $232.40 |
| Purchase #6 | $135.38 | 8.542% | $146.9442 | $146.94 | $146.95 | $146.90 |
| Purchase #7 | $168.98 | 11.372% | $188.1964 | $188.20 | $188.20 | $188.20 |
| 7 purchase totals = | $1,133.71 | $1,246.7120 | $1,246.72 | $1,246.75 | $1,246.70 | |