| 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 | $118.52 | 10.609% | $131.0938 | $131.09 | $131.10 | $131.10 |
| Purchase #2 | $118.93 | 4.690% | $124.5078 | $124.51 | $124.50 | $124.50 |
| Purchase #3 | $114.25 | 10.345% | $126.0692 | $126.07 | $126.05 | $126.10 |
| Purchase #4 | $220.90 | 3.205% | $227.9798 | $227.98 | $228.00 | $228.00 |
| Purchase #5 | $106.84 | 11.711% | $119.352 | $119.35 | $119.35 | $119.40 |
| Purchase #6 | $137.45 | 6.647% | $146.5863 | $146.59 | $146.60 | $146.60 |
| Purchase #7 | $223.38 | 7.159% | $239.3718 | $239.37 | $239.35 | $239.40 |
| 7 purchase totals = | $1,040.27 | $1,114.9607 | $1,114.96 | $1,114.95 | $1,115.10 | |