| 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 | $117.60 | 8.246% | $127.2973 | $127.30 | $127.30 | $127.30 |
| Purchase #2 | $120.60 | 5.621% | $127.3789 | $127.38 | $127.40 | $127.40 |
| Purchase #3 | $201.97 | 5.150% | $212.3715 | $212.37 | $212.35 | $212.40 |
| Purchase #4 | $136.55 | 13.346% | $154.774 | $154.77 | $154.75 | $154.80 |
| Purchase #5 | $107.98 | 3.681% | $111.9547 | $111.95 | $111.95 | $112.00 |
| Purchase #6 | $246.54 | 8.174% | $266.6922 | $266.69 | $266.70 | $266.70 |
| Purchase #7 | $168.28 | 9.105% | $183.6019 | $183.60 | $183.60 | $183.60 |
| 7 purchase totals = | $1,099.52 | $1,184.0705 | $1,184.06 | $1,184.05 | $1,184.20 | |