| 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 | $34.58 | 11.117% | $38.4243 | $38.42 | $38.40 | $38.40 |
| Purchase #2 | $9.90 | 12.470% | $11.1345 | $11.13 | $11.15 | $11.10 |
| Purchase #3 | $74.87 | 7.373% | $80.3902 | $80.39 | $80.40 | $80.40 |
| Purchase #4 | $247.94 | 13.327% | $280.983 | $280.98 | $281.00 | $281.00 |
| Purchase #5 | $114.72 | 12.689% | $129.2768 | $129.28 | $129.30 | $129.30 |
| Purchase #6 | $249.66 | 9.237% | $272.7211 | $272.72 | $272.70 | $272.70 |
| Purchase #7 | $214.52 | 4.216% | $223.5642 | $223.56 | $223.55 | $223.60 |
| 7 purchase totals = | $946.19 | $1,036.4941 | $1,036.48 | $1,036.50 | $1,036.50 | |