| 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 | $182.95 | 12.220% | $205.3065 | $205.31 | $205.30 | $205.30 |
| Purchase #2 | $99.86 | 11.281% | $111.1252 | $111.13 | $111.15 | $111.10 |
| Purchase #3 | $120.58 | 7.173% | $129.2292 | $129.23 | $129.25 | $129.20 |
| Purchase #4 | $229.88 | 4.237% | $239.62 | $239.62 | $239.60 | $239.60 |
| Purchase #5 | $250.84 | 11.296% | $279.1749 | $279.17 | $279.15 | $279.20 |
| Purchase #6 | $30.32 | 11.106% | $33.6873 | $33.69 | $33.70 | $33.70 |
| Purchase #7 | $132.80 | 5.190% | $139.6923 | $139.69 | $139.70 | $139.70 |
| 7 purchase totals = | $1,047.23 | $1,137.8354 | $1,137.84 | $1,137.85 | $1,137.80 | |