| 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 | $175.32 | 9.599% | $192.149 | $192.15 | $192.15 | $192.10 |
| Purchase #2 | $122.25 | 3.744% | $126.827 | $126.83 | $126.85 | $126.80 |
| Purchase #3 | $18.37 | 10.434% | $20.2867 | $20.29 | $20.30 | $20.30 |
| Purchase #4 | $56.72 | 11.743% | $63.3806 | $63.38 | $63.40 | $63.40 |
| Purchase #5 | $224.99 | 7.138% | $241.0498 | $241.05 | $241.05 | $241.00 |
| Purchase #6 | $184.47 | 8.617% | $200.3658 | $200.37 | $200.35 | $200.40 |
| Purchase #7 | $233.59 | 10.804% | $258.8271 | $258.83 | $258.85 | $258.80 |
| 7 purchase totals = | $1,015.71 | $1,102.8860 | $1,102.90 | $1,102.95 | $1,102.80 | |