| 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 | $13.46 | 9.171% | $14.6944 | $14.69 | $14.70 | $14.70 |
| Purchase #2 | $242.52 | 7.373% | $260.401 | $260.40 | $260.40 | $260.40 |
| Purchase #3 | $178.43 | 5.842% | $188.8539 | $188.85 | $188.85 | $188.90 |
| Purchase #4 | $242.68 | 11.241% | $269.9597 | $269.96 | $269.95 | $270.00 |
| Purchase #5 | $103.47 | 10.700% | $114.5413 | $114.54 | $114.55 | $114.50 |
| Purchase #6 | $188.67 | 5.376% | $198.8129 | $198.81 | $198.80 | $198.80 |
| Purchase #7 | $200.66 | 11.581% | $223.8984 | $223.90 | $223.90 | $223.90 |
| 7 purchase totals = | $1,169.89 | $1,271.1616 | $1,271.15 | $1,271.15 | $1,271.20 | |