| 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 | $195.99 | 5.230% | $206.2403 | $206.24 | $206.25 | $206.20 |
| Purchase #2 | $155.50 | 9.707% | $170.5944 | $170.59 | $170.60 | $170.60 |
| Purchase #3 | $199.32 | 13.185% | $225.6003 | $225.60 | $225.60 | $225.60 |
| Purchase #4 | $37.90 | 12.339% | $42.5765 | $42.58 | $42.60 | $42.60 |
| Purchase #5 | $216.72 | 7.445% | $232.8548 | $232.85 | $232.85 | $232.90 |
| Purchase #6 | $185.53 | 11.479% | $206.827 | $206.83 | $206.85 | $206.80 |
| Purchase #7 | $221.32 | 10.367% | $244.2642 | $244.26 | $244.25 | $244.30 |
| 7 purchase totals = | $1,212.28 | $1,328.9575 | $1,328.95 | $1,329.00 | $1,329.00 | |