| 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 | $247.49 | 10.599% | $273.7215 | $273.72 | $273.70 | $273.70 |
| Purchase #2 | $143.84 | 12.499% | $161.8186 | $161.82 | $161.80 | $161.80 |
| Purchase #3 | $79.37 | 3.623% | $82.2456 | $82.25 | $82.25 | $82.20 |
| Purchase #4 | $194.74 | 8.747% | $211.7739 | $211.77 | $211.75 | $211.80 |
| Purchase #5 | $83.94 | 8.706% | $91.2478 | $91.25 | $91.25 | $91.20 |
| Purchase #6 | $175.88 | 10.208% | $193.8338 | $193.83 | $193.85 | $193.80 |
| Purchase #7 | $241.25 | 10.826% | $267.3677 | $267.37 | $267.35 | $267.40 |
| 7 purchase totals = | $1,166.51 | $1,282.0089 | $1,282.01 | $1,281.95 | $1,281.90 | |