| 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 | $106.46 | 12.696% | $119.9762 | $119.98 | $120.00 | $120.00 |
| Purchase #2 | $219.45 | 4.211% | $228.691 | $228.69 | $228.70 | $228.70 |
| Purchase #3 | $237.93 | 8.168% | $257.3641 | $257.36 | $257.35 | $257.40 |
| Purchase #4 | $140.54 | 3.793% | $145.8707 | $145.87 | $145.85 | $145.90 |
| Purchase #5 | $41.47 | 5.338% | $43.6837 | $43.68 | $43.70 | $43.70 |
| Purchase #6 | $55.85 | 5.830% | $59.1061 | $59.11 | $59.10 | $59.10 |
| Purchase #7 | $189.38 | 6.381% | $201.4643 | $201.46 | $201.45 | $201.50 |
| 7 purchase totals = | $991.08 | $1,056.1561 | $1,056.15 | $1,056.15 | $1,056.30 | |