| 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 | $235.42 | 7.105% | $252.1466 | $252.15 | $252.15 | $252.10 |
| Purchase #2 | $216.63 | 4.243% | $225.8216 | $225.82 | $225.80 | $225.80 |
| Purchase #3 | $53.66 | 11.545% | $59.855 | $59.86 | $59.85 | $59.90 |
| Purchase #4 | $57.77 | 9.488% | $63.2512 | $63.25 | $63.25 | $63.30 |
| Purchase #5 | $124.73 | 9.673% | $136.7951 | $136.80 | $136.80 | $136.80 |
| Purchase #6 | $197.99 | 3.454% | $204.8286 | $204.83 | $204.85 | $204.80 |
| Purchase #7 | $145.56 | 5.605% | $153.7186 | $153.72 | $153.70 | $153.70 |
| 7 purchase totals = | $1,031.76 | $1,096.4167 | $1,096.43 | $1,096.40 | $1,096.40 | |