| 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 | $241.88 | 10.321% | $266.8444 | $266.84 | $266.85 | $266.80 |
| Purchase #2 | $150.79 | 7.381% | $161.9198 | $161.92 | $161.90 | $161.90 |
| Purchase #3 | $134.44 | 11.718% | $150.1937 | $150.19 | $150.20 | $150.20 |
| Purchase #4 | $88.74 | 8.602% | $96.3734 | $96.37 | $96.35 | $96.40 |
| Purchase #5 | $102.89 | 11.516% | $114.7388 | $114.74 | $114.75 | $114.70 |
| Purchase #6 | $237.50 | 9.155% | $259.2431 | $259.24 | $259.25 | $259.20 |
| Purchase #7 | $142.94 | 5.178% | $150.3414 | $150.34 | $150.35 | $150.30 |
| 7 purchase totals = | $1,099.18 | $1,199.6546 | $1,199.64 | $1,199.65 | $1,199.50 | |