| 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 | $231.43 | 6.327% | $246.0726 | $246.07 | $246.05 | $246.10 |
| Purchase #2 | $38.98 | 10.226% | $42.9661 | $42.97 | $42.95 | $43.00 |
| Purchase #3 | $231.72 | 5.771% | $245.0926 | $245.09 | $245.10 | $245.10 |
| Purchase #4 | $73.74 | 5.522% | $77.8119 | $77.81 | $77.80 | $77.80 |
| Purchase #5 | $91.80 | 9.662% | $100.6697 | $100.67 | $100.65 | $100.70 |
| Purchase #6 | $183.63 | 9.558% | $201.1814 | $201.18 | $201.20 | $201.20 |
| Purchase #7 | $218.27 | 5.178% | $229.572 | $229.57 | $229.55 | $229.60 |
| 7 purchase totals = | $1,069.57 | $1,143.3663 | $1,143.36 | $1,143.30 | $1,143.50 | |