| 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 | $96.37 | 13.794% | $109.6633 | $109.66 | $109.65 | $109.70 |
| Purchase #2 | $42.74 | 7.109% | $45.7784 | $45.78 | $45.80 | $45.80 |
| Purchase #3 | $218.63 | 7.515% | $235.06 | $235.06 | $235.05 | $235.10 |
| Purchase #4 | $122.53 | 13.615% | $139.2125 | $139.21 | $139.20 | $139.20 |
| Purchase #5 | $225.30 | 8.713% | $244.9304 | $244.93 | $244.95 | $244.90 |
| Purchase #6 | $233.70 | 10.427% | $258.0679 | $258.07 | $258.05 | $258.10 |
| Purchase #7 | $188.70 | 7.624% | $203.0865 | $203.09 | $203.10 | $203.10 |
| 7 purchase totals = | $1,127.97 | $1,235.7990 | $1,235.80 | $1,235.80 | $1,235.90 | |