| 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 | $27.70 | 11.823% | $30.975 | $30.98 | $31.00 | $31.00 |
| Purchase #2 | $218.48 | 13.209% | $247.339 | $247.34 | $247.35 | $247.30 |
| Purchase #3 | $42.36 | 4.809% | $44.3971 | $44.40 | $44.40 | $44.40 |
| Purchase #4 | $115.39 | 7.500% | $124.0443 | $124.04 | $124.05 | $124.00 |
| Purchase #5 | $202.66 | 4.592% | $211.9661 | $211.97 | $211.95 | $212.00 |
| Purchase #6 | $212.63 | 13.601% | $241.5498 | $241.55 | $241.55 | $241.50 |
| Purchase #7 | $214.32 | 5.757% | $226.6584 | $226.66 | $226.65 | $226.70 |
| 7 purchase totals = | $1,033.54 | $1,126.9297 | $1,126.94 | $1,126.95 | $1,126.90 | |