| 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 | $171.48 | 11.808% | $191.7284 | $191.73 | $191.75 | $191.70 |
| Purchase #2 | $195.92 | 11.660% | $218.7643 | $218.76 | $218.75 | $218.80 |
| Purchase #3 | $225.26 | 9.256% | $246.1101 | $246.11 | $246.10 | $246.10 |
| Purchase #4 | $185.26 | 7.213% | $198.6228 | $198.62 | $198.60 | $198.60 |
| Purchase #5 | $47.77 | 6.683% | $50.9625 | $50.96 | $50.95 | $51.00 |
| Purchase #6 | $100.30 | 13.732% | $114.0732 | $114.07 | $114.05 | $114.10 |
| Purchase #7 | $198.45 | 9.678% | $217.656 | $217.66 | $217.65 | $217.70 |
| 7 purchase totals = | $1,124.44 | $1,237.9173 | $1,237.91 | $1,237.85 | $1,238.00 | |