| 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 | $104.90 | 9.819% | $115.2001 | $115.20 | $115.20 | $115.20 |
| Purchase #2 | $140.99 | 13.267% | $159.6951 | $159.70 | $159.70 | $159.70 |
| Purchase #3 | $231.61 | 3.759% | $240.3162 | $240.32 | $240.30 | $240.30 |
| Purchase #4 | $58.54 | 3.189% | $60.4068 | $60.41 | $60.40 | $60.40 |
| Purchase #5 | $106.31 | 6.242% | $112.9459 | $112.95 | $112.95 | $112.90 |
| Purchase #6 | $228.76 | 5.777% | $241.9755 | $241.98 | $242.00 | $242.00 |
| Purchase #7 | $211.43 | 4.198% | $220.3058 | $220.31 | $220.30 | $220.30 |
| 7 purchase totals = | $1,082.54 | $1,150.8454 | $1,150.87 | $1,150.85 | $1,150.80 | |