| 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 | $200.28 | 11.304% | $222.9197 | $222.92 | $222.90 | $222.90 |
| Purchase #2 | $69.48 | 5.160% | $73.0652 | $73.07 | $73.05 | $73.10 |
| Purchase #3 | $29.26 | 12.803% | $33.0062 | $33.01 | $33.00 | $33.00 |
| Purchase #4 | $110.93 | 4.174% | $115.5602 | $115.56 | $115.55 | $115.60 |
| Purchase #5 | $141.43 | 11.384% | $157.5304 | $157.53 | $157.55 | $157.50 |
| Purchase #6 | $103.48 | 6.512% | $110.2186 | $110.22 | $110.20 | $110.20 |
| Purchase #7 | $128.59 | 7.234% | $137.8922 | $137.89 | $137.90 | $137.90 |
| 7 purchase totals = | $783.45 | $850.1925 | $850.20 | $850.15 | $850.20 | |