| 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 | $241.38 | 4.730% | $252.7973 | $252.80 | $252.80 | $252.80 |
| Purchase #2 | $244.37 | 3.622% | $253.2211 | $253.22 | $253.20 | $253.20 |
| Purchase #3 | $76.96 | 6.548% | $81.9993 | $82.00 | $82.00 | $82.00 |
| Purchase #4 | $134.76 | 8.841% | $146.6741 | $146.67 | $146.65 | $146.70 |
| Purchase #5 | $190.57 | 7.722% | $205.2858 | $205.29 | $205.30 | $205.30 |
| Purchase #6 | $177.32 | 13.768% | $201.7334 | $201.73 | $201.75 | $201.70 |
| Purchase #7 | $241.86 | 9.250% | $264.2321 | $264.23 | $264.25 | $264.20 |
| 7 purchase totals = | $1,307.22 | $1,405.9431 | $1,405.94 | $1,405.95 | $1,405.90 | |