| 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 | $187.29 | 13.806% | $213.1473 | $213.15 | $213.15 | $213.10 |
| Purchase #2 | $10.72 | 5.787% | $11.3404 | $11.34 | $11.35 | $11.30 |
| Purchase #3 | $144.36 | 13.512% | $163.8659 | $163.87 | $163.85 | $163.90 |
| Purchase #4 | $11.90 | 10.573% | $13.1582 | $13.16 | $13.15 | $13.20 |
| Purchase #5 | $202.70 | 8.436% | $219.7998 | $219.80 | $219.80 | $219.80 |
| Purchase #6 | $234.73 | 6.812% | $250.7198 | $250.72 | $250.70 | $250.70 |
| Purchase #7 | $213.58 | 11.130% | $237.3515 | $237.35 | $237.35 | $237.40 |
| 7 purchase totals = | $1,005.28 | $1,109.3829 | $1,109.39 | $1,109.35 | $1,109.40 | |