| 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 | $109.64 | 9.759% | $120.3398 | $120.34 | $120.35 | $120.30 |
| Purchase #2 | $177.70 | 3.303% | $183.5694 | $183.57 | $183.55 | $183.60 |
| Purchase #3 | $50.99 | 5.561% | $53.8256 | $53.83 | $53.85 | $53.80 |
| Purchase #4 | $55.71 | 4.803% | $58.3858 | $58.39 | $58.40 | $58.40 |
| Purchase #5 | $218.62 | 10.237% | $241.0001 | $241.00 | $241.00 | $241.00 |
| Purchase #6 | $197.78 | 4.433% | $206.5476 | $206.55 | $206.55 | $206.50 |
| Purchase #7 | $119.73 | 6.559% | $127.5831 | $127.58 | $127.60 | $127.60 |
| 7 purchase totals = | $930.17 | $991.2514 | $991.26 | $991.30 | $991.20 | |