| 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 | $103.63 | 5.540% | $109.3711 | $109.37 | $109.35 | $109.40 |
| Purchase #2 | $186.28 | 12.830% | $210.1797 | $210.18 | $210.20 | $210.20 |
| Purchase #3 | $202.69 | 5.569% | $213.9778 | $213.98 | $214.00 | $214.00 |
| Purchase #4 | $207.42 | 8.201% | $224.4305 | $224.43 | $224.45 | $224.40 |
| Purchase #5 | $51.34 | 3.221% | $52.9937 | $52.99 | $53.00 | $53.00 |
| Purchase #6 | $137.97 | 10.302% | $152.1837 | $152.18 | $152.20 | $152.20 |
| Purchase #7 | $98.64 | 13.316% | $111.7749 | $111.77 | $111.75 | $111.80 |
| 7 purchase totals = | $987.97 | $1,074.9114 | $1,074.90 | $1,074.95 | $1,075.00 | |