| 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 | $207.25 | 12.605% | $233.3739 | $233.37 | $233.35 | $233.40 |
| Purchase #2 | $218.39 | 10.707% | $241.773 | $241.77 | $241.75 | $241.80 |
| Purchase #3 | $19.81 | 7.733% | $21.3419 | $21.34 | $21.35 | $21.30 |
| Purchase #4 | $87.33 | 4.730% | $91.4607 | $91.46 | $91.45 | $91.50 |
| Purchase #5 | $230.64 | 3.111% | $237.8152 | $237.82 | $237.80 | $237.80 |
| Purchase #6 | $17.65 | 7.526% | $18.9783 | $18.98 | $19.00 | $19.00 |
| Purchase #7 | $163.86 | 8.150% | $177.2146 | $177.21 | $177.20 | $177.20 |
| 7 purchase totals = | $944.93 | $1,021.9576 | $1,021.95 | $1,021.90 | $1,022.00 | |