| 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 | $69.54 | 3.686% | $72.1032 | $72.10 | $72.10 | $72.10 |
| Purchase #2 | $152.82 | 4.617% | $159.8757 | $159.88 | $159.90 | $159.90 |
| Purchase #3 | $207.45 | 6.187% | $220.2849 | $220.28 | $220.30 | $220.30 |
| Purchase #4 | $184.67 | 7.441% | $198.4113 | $198.41 | $198.40 | $198.40 |
| Purchase #5 | $127.40 | 11.351% | $141.8612 | $141.86 | $141.85 | $141.90 |
| Purchase #6 | $193.86 | 7.273% | $207.9594 | $207.96 | $207.95 | $208.00 |
| Purchase #7 | $227.90 | 8.497% | $247.2647 | $247.26 | $247.25 | $247.30 |
| 7 purchase totals = | $1,163.64 | $1,247.7604 | $1,247.75 | $1,247.75 | $1,247.90 | |