| 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 | $197.96 | 10.134% | $218.0213 | $218.02 | $218.00 | $218.00 |
| Purchase #2 | $160.87 | 7.493% | $172.924 | $172.92 | $172.90 | $172.90 |
| Purchase #3 | $236.76 | 8.620% | $257.1687 | $257.17 | $257.15 | $257.20 |
| Purchase #4 | $102.61 | 11.716% | $114.6318 | $114.63 | $114.65 | $114.60 |
| Purchase #5 | $126.45 | 3.547% | $130.9352 | $130.94 | $130.95 | $130.90 |
| Purchase #6 | $222.50 | 10.843% | $246.6257 | $246.63 | $246.65 | $246.60 |
| Purchase #7 | $103.65 | 3.199% | $106.9658 | $106.97 | $106.95 | $107.00 |
| 7 purchase totals = | $1,150.80 | $1,247.2725 | $1,247.28 | $1,247.25 | $1,247.20 | |