| 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 | $211.63 | 5.646% | $223.5786 | $223.58 | $223.60 | $223.60 |
| Purchase #2 | $118.53 | 12.664% | $133.5406 | $133.54 | $133.55 | $133.50 |
| Purchase #3 | $117.31 | 11.369% | $130.647 | $130.65 | $130.65 | $130.60 |
| Purchase #4 | $207.67 | 3.682% | $215.3164 | $215.32 | $215.30 | $215.30 |
| Purchase #5 | $228.84 | 3.720% | $237.3528 | $237.35 | $237.35 | $237.40 |
| Purchase #6 | $229.88 | 5.466% | $242.4452 | $242.45 | $242.45 | $242.40 |
| Purchase #7 | $198.40 | 3.524% | $205.3916 | $205.39 | $205.40 | $205.40 |
| 7 purchase totals = | $1,312.26 | $1,388.2722 | $1,388.28 | $1,388.30 | $1,388.20 | |