| 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 | $7.88 | 3.508% | $8.1564 | $8.16 | $8.15 | $8.20 |
| Purchase #2 | $128.57 | 11.480% | $143.3298 | $143.33 | $143.35 | $143.30 |
| Purchase #3 | $226.40 | 4.318% | $236.176 | $236.18 | $236.20 | $236.20 |
| Purchase #4 | $114.71 | 8.583% | $124.5556 | $124.56 | $124.55 | $124.60 |
| Purchase #5 | $103.30 | 9.457% | $113.0691 | $113.07 | $113.05 | $113.10 |
| Purchase #6 | $175.76 | 5.819% | $185.9875 | $185.99 | $186.00 | $186.00 |
| Purchase #7 | $232.57 | 8.613% | $252.6013 | $252.60 | $252.60 | $252.60 |
| 7 purchase totals = | $989.19 | $1,063.8757 | $1,063.89 | $1,063.90 | $1,064.00 | |