| 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 | $130.43 | 3.615% | $135.145 | $135.15 | $135.15 | $135.10 |
| Purchase #2 | $184.68 | 11.280% | $205.5119 | $205.51 | $205.50 | $205.50 |
| Purchase #3 | $124.33 | 4.174% | $129.5195 | $129.52 | $129.50 | $129.50 |
| Purchase #4 | $175.72 | 9.691% | $192.749 | $192.75 | $192.75 | $192.70 |
| Purchase #5 | $75.64 | 4.839% | $79.3002 | $79.30 | $79.30 | $79.30 |
| Purchase #6 | $63.57 | 13.473% | $72.1348 | $72.13 | $72.15 | $72.10 |
| Purchase #7 | $210.53 | 10.117% | $231.8293 | $231.83 | $231.85 | $231.80 |
| 7 purchase totals = | $964.90 | $1,046.1897 | $1,046.19 | $1,046.20 | $1,046.00 | |