| 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 | $224.77 | 10.768% | $248.9732 | $248.97 | $248.95 | $249.00 |
| Purchase #2 | $66.50 | 8.366% | $72.0634 | $72.06 | $72.05 | $72.10 |
| Purchase #3 | $172.98 | 6.136% | $183.5941 | $183.59 | $183.60 | $183.60 |
| Purchase #4 | $105.28 | 12.477% | $118.4158 | $118.42 | $118.40 | $118.40 |
| Purchase #5 | $18.55 | 7.745% | $19.9867 | $19.99 | $20.00 | $20.00 |
| Purchase #6 | $227.86 | 12.835% | $257.1058 | $257.11 | $257.10 | $257.10 |
| Purchase #7 | $120.88 | 5.498% | $127.526 | $127.53 | $127.55 | $127.50 |
| 7 purchase totals = | $936.82 | $1,027.6650 | $1,027.67 | $1,027.65 | $1,027.70 | |