| 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 | $5.25 | 13.466% | $5.957 | $5.96 | $5.95 | $6.00 |
| Purchase #2 | $129.99 | 7.178% | $139.3207 | $139.32 | $139.30 | $139.30 |
| Purchase #3 | $91.72 | 5.493% | $96.7582 | $96.76 | $96.75 | $96.80 |
| Purchase #4 | $147.90 | 4.377% | $154.3736 | $154.37 | $154.35 | $154.40 |
| Purchase #5 | $232.39 | 11.467% | $259.0382 | $259.04 | $259.05 | $259.00 |
| Purchase #6 | $98.54 | 11.204% | $109.5804 | $109.58 | $109.60 | $109.60 |
| Purchase #7 | $229.41 | 8.595% | $249.1278 | $249.13 | $249.15 | $249.10 |
| 7 purchase totals = | $935.20 | $1,014.1559 | $1,014.16 | $1,014.15 | $1,014.20 | |