| 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 | $243.89 | 5.277% | $256.7601 | $256.76 | $256.75 | $256.80 |
| Purchase #2 | $15.82 | 10.599% | $17.4968 | $17.50 | $17.50 | $17.50 |
| Purchase #3 | $232.67 | 12.616% | $262.0236 | $262.02 | $262.00 | $262.00 |
| Purchase #4 | $185.37 | 11.511% | $206.7079 | $206.71 | $206.70 | $206.70 |
| Purchase #5 | $133.56 | 3.168% | $137.7912 | $137.79 | $137.80 | $137.80 |
| Purchase #6 | $243.83 | 9.484% | $266.9548 | $266.95 | $266.95 | $267.00 |
| Purchase #7 | $150.55 | 6.102% | $159.7366 | $159.74 | $159.75 | $159.70 |
| 7 purchase totals = | $1,205.69 | $1,307.4710 | $1,307.47 | $1,307.45 | $1,307.50 | |