| 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 | $115.35 | 11.278% | $128.3592 | $128.36 | $128.35 | $128.40 |
| Purchase #2 | $240.75 | 4.789% | $252.2795 | $252.28 | $252.30 | $252.30 |
| Purchase #3 | $87.88 | 11.697% | $98.1593 | $98.16 | $98.15 | $98.20 |
| Purchase #4 | $190.45 | 13.760% | $216.6559 | $216.66 | $216.65 | $216.70 |
| Purchase #5 | $48.56 | 3.587% | $50.3018 | $50.30 | $50.30 | $50.30 |
| Purchase #6 | $183.31 | 12.839% | $206.8452 | $206.85 | $206.85 | $206.80 |
| Purchase #7 | $191.38 | 7.630% | $205.9823 | $205.98 | $206.00 | $206.00 |
| 7 purchase totals = | $1,057.68 | $1,158.5832 | $1,158.59 | $1,158.60 | $1,158.70 | |