| 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 | $91.57 | 10.406% | $101.0988 | $101.10 | $101.10 | $101.10 |
| Purchase #2 | $246.38 | 11.241% | $274.0756 | $274.08 | $274.10 | $274.10 |
| Purchase #3 | $241.81 | 3.198% | $249.5431 | $249.54 | $249.55 | $249.50 |
| Purchase #4 | $114.71 | 12.533% | $129.0866 | $129.09 | $129.10 | $129.10 |
| Purchase #5 | $213.57 | 4.683% | $223.5715 | $223.57 | $223.55 | $223.60 |
| Purchase #6 | $145.99 | 10.736% | $161.6635 | $161.66 | $161.65 | $161.70 |
| Purchase #7 | $228.33 | 8.417% | $247.5485 | $247.55 | $247.55 | $247.50 |
| 7 purchase totals = | $1,282.36 | $1,386.5876 | $1,386.59 | $1,386.60 | $1,386.60 | |