| 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 | $229.49 | 11.612% | $256.1384 | $256.14 | $256.15 | $256.10 |
| Purchase #2 | $6.36 | 4.498% | $6.6461 | $6.65 | $6.65 | $6.60 |
| Purchase #3 | $119.98 | 5.832% | $126.9772 | $126.98 | $127.00 | $127.00 |
| Purchase #4 | $168.67 | 9.147% | $184.0982 | $184.10 | $184.10 | $184.10 |
| Purchase #5 | $213.61 | 11.555% | $238.2926 | $238.29 | $238.30 | $238.30 |
| Purchase #6 | $187.53 | 7.142% | $200.9234 | $200.92 | $200.90 | $200.90 |
| Purchase #7 | $189.88 | 6.622% | $202.4539 | $202.45 | $202.45 | $202.50 |
| 7 purchase totals = | $1,115.52 | $1,215.5298 | $1,215.53 | $1,215.55 | $1,215.50 | |