| 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 | $230.38 | 3.378% | $238.1622 | $238.16 | $238.15 | $238.20 |
| Purchase #2 | $18.33 | 11.721% | $20.4785 | $20.48 | $20.50 | $20.50 |
| Purchase #3 | $153.31 | 7.103% | $164.1996 | $164.20 | $164.20 | $164.20 |
| Purchase #4 | $85.94 | 9.192% | $93.8396 | $93.84 | $93.85 | $93.80 |
| Purchase #5 | $163.30 | 12.732% | $184.0914 | $184.09 | $184.10 | $184.10 |
| Purchase #6 | $242.49 | 10.866% | $268.839 | $268.84 | $268.85 | $268.80 |
| Purchase #7 | $180.74 | 12.168% | $202.7324 | $202.73 | $202.75 | $202.70 |
| 7 purchase totals = | $1,074.49 | $1,172.3427 | $1,172.34 | $1,172.40 | $1,172.30 | |