| 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 | $208.73 | 4.430% | $217.9767 | $217.98 | $218.00 | $218.00 |
| Purchase #2 | $222.72 | 9.690% | $244.3016 | $244.30 | $244.30 | $244.30 |
| Purchase #3 | $161.29 | 13.541% | $183.1303 | $183.13 | $183.15 | $183.10 |
| Purchase #4 | $103.36 | 13.610% | $117.4273 | $117.43 | $117.45 | $117.40 |
| Purchase #5 | $27.99 | 3.667% | $29.0164 | $29.02 | $29.00 | $29.00 |
| Purchase #6 | $129.59 | 7.253% | $138.9892 | $138.99 | $139.00 | $139.00 |
| Purchase #7 | $168.32 | 10.748% | $186.411 | $186.41 | $186.40 | $186.40 |
| 7 purchase totals = | $1,022.00 | $1,117.2525 | $1,117.26 | $1,117.30 | $1,117.20 | |