| 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 | $245.81 | 10.405% | $271.3865 | $271.39 | $271.40 | $271.40 |
| Purchase #2 | $241.50 | 9.380% | $264.1527 | $264.15 | $264.15 | $264.20 |
| Purchase #3 | $114.35 | 10.383% | $126.223 | $126.22 | $126.20 | $126.20 |
| Purchase #4 | $124.99 | 6.760% | $133.4393 | $133.44 | $133.45 | $133.40 |
| Purchase #5 | $50.72 | 7.343% | $54.4444 | $54.44 | $54.45 | $54.40 |
| Purchase #6 | $132.45 | 10.138% | $145.8778 | $145.88 | $145.90 | $145.90 |
| Purchase #7 | $63.60 | 8.292% | $68.8737 | $68.87 | $68.85 | $68.90 |
| 7 purchase totals = | $973.42 | $1,064.3974 | $1,064.39 | $1,064.40 | $1,064.40 | |