| 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 | $69.93 | 10.743% | $77.4426 | $77.44 | $77.45 | $77.40 |
| Purchase #2 | $113.51 | 9.729% | $124.5534 | $124.55 | $124.55 | $124.60 |
| Purchase #3 | $112.42 | 9.468% | $123.0639 | $123.06 | $123.05 | $123.10 |
| Purchase #4 | $193.28 | 6.223% | $205.3078 | $205.31 | $205.30 | $205.30 |
| Purchase #5 | $231.27 | 11.267% | $257.3272 | $257.33 | $257.35 | $257.30 |
| Purchase #6 | $127.81 | 5.674% | $135.0619 | $135.06 | $135.05 | $135.10 |
| Purchase #7 | $190.90 | 11.389% | $212.6416 | $212.64 | $212.65 | $212.60 |
| 7 purchase totals = | $1,039.12 | $1,135.3984 | $1,135.39 | $1,135.40 | $1,135.40 | |