| 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 | $220.52 | 13.470% | $250.224 | $250.22 | $250.20 | $250.20 |
| Purchase #2 | $130.83 | 6.677% | $139.5655 | $139.57 | $139.55 | $139.60 |
| Purchase #3 | $89.97 | 11.337% | $100.1699 | $100.17 | $100.15 | $100.20 |
| Purchase #4 | $51.44 | 10.334% | $56.7558 | $56.76 | $56.75 | $56.80 |
| Purchase #5 | $124.98 | 3.581% | $129.4555 | $129.46 | $129.45 | $129.50 |
| Purchase #6 | $207.29 | 3.284% | $214.0974 | $214.10 | $214.10 | $214.10 |
| Purchase #7 | $180.87 | 7.245% | $193.974 | $193.97 | $193.95 | $194.00 |
| 7 purchase totals = | $1,005.90 | $1,084.2421 | $1,084.25 | $1,084.15 | $1,084.40 | |