| 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 | $110.40 | 7.677% | $118.8754 | $118.88 | $118.90 | $118.90 |
| Purchase #2 | $147.99 | 3.537% | $153.2244 | $153.22 | $153.20 | $153.20 |
| Purchase #3 | $176.73 | 7.766% | $190.4549 | $190.45 | $190.45 | $190.50 |
| Purchase #4 | $76.95 | 11.133% | $85.5168 | $85.52 | $85.50 | $85.50 |
| Purchase #5 | $219.30 | 10.263% | $241.8068 | $241.81 | $241.80 | $241.80 |
| Purchase #6 | $242.29 | 9.621% | $265.6007 | $265.60 | $265.60 | $265.60 |
| Purchase #7 | $36.58 | 7.389% | $39.2829 | $39.28 | $39.30 | $39.30 |
| 7 purchase totals = | $1,010.24 | $1,094.7619 | $1,094.76 | $1,094.75 | $1,094.80 | |