| 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 | $192.99 | 8.747% | $209.8708 | $209.87 | $209.85 | $209.90 |
| Purchase #2 | $227.90 | 6.440% | $242.5768 | $242.58 | $242.60 | $242.60 |
| Purchase #3 | $228.67 | 8.248% | $247.5307 | $247.53 | $247.55 | $247.50 |
| Purchase #4 | $87.83 | 4.647% | $91.9115 | $91.91 | $91.90 | $91.90 |
| Purchase #5 | $44.42 | 3.820% | $46.1168 | $46.12 | $46.10 | $46.10 |
| Purchase #6 | $80.71 | 11.510% | $89.9997 | $90.00 | $90.00 | $90.00 |
| Purchase #7 | $16.90 | 4.737% | $17.7006 | $17.70 | $17.70 | $17.70 |
| 7 purchase totals = | $879.42 | $945.7069 | $945.71 | $945.70 | $945.70 | |