| 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 | $175.28 | 9.811% | $192.4767 | $192.48 | $192.50 | $192.50 |
| Purchase #2 | $124.75 | 10.331% | $137.6379 | $137.64 | $137.65 | $137.60 |
| Purchase #3 | $8.50 | 4.570% | $8.8885 | $8.89 | $8.90 | $8.90 |
| Purchase #4 | $77.57 | 10.830% | $85.9708 | $85.97 | $85.95 | $86.00 |
| Purchase #5 | $100.87 | 11.653% | $112.6244 | $112.62 | $112.60 | $112.60 |
| Purchase #6 | $203.29 | 5.287% | $214.0379 | $214.04 | $214.05 | $214.00 |
| Purchase #7 | $49.73 | 7.342% | $53.3812 | $53.38 | $53.40 | $53.40 |
| 7 purchase totals = | $739.99 | $805.0174 | $805.02 | $805.05 | $805.00 | |