| 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 | $225.40 | 13.734% | $256.3564 | $256.36 | $256.35 | $256.40 |
| Purchase #2 | $163.71 | 9.324% | $178.9743 | $178.97 | $178.95 | $179.00 |
| Purchase #3 | $77.93 | 10.191% | $85.8718 | $85.87 | $85.85 | $85.90 |
| Purchase #4 | $47.80 | 5.509% | $50.4333 | $50.43 | $50.45 | $50.40 |
| Purchase #5 | $187.31 | 4.451% | $195.6472 | $195.65 | $195.65 | $195.60 |
| Purchase #6 | $192.51 | 10.749% | $213.2029 | $213.20 | $213.20 | $213.20 |
| Purchase #7 | $127.85 | 4.579% | $133.7043 | $133.70 | $133.70 | $133.70 |
| 7 purchase totals = | $1,022.51 | $1,114.1902 | $1,114.18 | $1,114.15 | $1,114.20 | |